Bubble/Relationships

This page is about the relationships between and other characters.

Note that interactions from long ago may no longer affect these relationships.

BFDI
Since Bubble is in an alliance with Pencil and Match, all interactions Bubble and both Match and Pencil simultaneously will be listed here instead of in their individual sections.

In Take the Plunge, Match and Pencil try to stop Ice Cube from accidentally popping Bubble. On the balance beam, Bubble proposes the alliance.

In Barriers and Pitfalls, Bubble waits along with Match for Pencil to get back from rescuing Blocky. Match directs Bubble and Pencil to throw Tennis Ball over the wall that Pin is stuck in. When the alliance is riding on a chairlift, Bubble gossips that Spongy is so fat, probably due to the fact that his weight is affecting the chairlift's wire. Then, Rocky falls onto the wire, ripping it and causing the alliance to plummet. In Are You Smarter Than a Snowball?, at Cake at Stake, the alliance is sitting closer together than anyone else. During the test, the alliance sits together. In response to Pencil asking Match how she could kill her own friend, Bubble explains, using Needle, that killing Bubble is a simple, three-step process. Bubble fails to count to the number three, due to the fact that it involved killing herself, so Pencil and Match conclude that Bubble is both suicidal and so dumb that she doesn't even know how to count to three. Because of this, Pencil and Match rip up Bubble's test, since they "know she'll fail."

In Sweet Tooth, once again, the alliance is sitting closer together than anyone else at Cake at Stake. However, this time, Bubble is slightly further away from Match and Pencil. When Match hallucinates, Pencil turns into "dumb Bubble," an action that Match describes as krep (creepy misspelled). In the next scene when all the characters are visible, Match and Pencil are smiling at each other, while Bubble stands off to the side, looking at them disappointedly. Match and Pencil confront her about her inability to count to three, and when she tries to demonstrate that she can, she fails by popped by a stray projectile strawberry before she can finish. Later, after Bubble is recovered, she frustratedly counts at Match and Pencil all the way up to eight, restoring their faith in her intelligence. When the alliance realizes they are running out of time for the challenge, Match buys some of Leafy's cake for herself and for Bubble and Pencil. Bubble vents to Pencil and Match that Coiny's dirt cake got a better score than hers.

In Bridge Crossing, the alliance is sitting closer together than most people, now with the exception of Pen and Eraser. When Bubble fails to escape the falling bridge, Pencil catches her, falling in too. Match then follows, since the alliance has to stick together. In Power of Three, the alliance is sitting in a group. When the temporary teams are being chosen, Match says that she hopes the alliance will be together as a team. The TV chooses Bubble first. When Match is chosen second, she high-fives Bubble. After Pencil gets chosen as the final member of their team, she hugs the team another time, squeezing Bubble to her limit without popping her. During the contest, Match and Bubble accidentally slam Pencil in one of the safes. Once they realize this, they have to turn around to get her.

In Cycle of Life, Bubble walks in on Match and Pencil's conversation about vote statuses, but gets popped by the Announcer.

In Insectophobe's Nightmare, in the middle of the race, Bubble brings the Cherries to a halt to express how magical being in first place feels, which frustrates Match, Pencil, and Eraser.

In Don't Lose Your Marbles, the alliance celebrates reaching the final eleven. When Pencil finds a bush that has two red balls in it, she gives one to Match. This leaves Bubble out, to her audible dismay. Later, Bubble vents to Match and Pencil about Blocky killing her and taking her ball. She then asks Match and Pencil for help finding another ball. When Bubble later finds a ball, Match and Pencil exclaim "yay!"

Post-Match
In Half a Loaf Is Better Than None, Pencil asks Bubble what the alliance is going to do without Match. Ice Cube walks up and asks to be in the alliance, which Pencil accepts. This causes Bubble to worry that Match would be angry that she was replaced. Pencil ignores her worries, saying that Ice Cube is just a substitute for her alliance. When Spongy rejoins, the alliance runs away from him, acting disgusted. In the next contest, Bubble exercises Alliance Power, enabling her to jump over the next hurdle. However, the Alliance Power doesn't help Pencil or Ice Cube.

In Vomitaco, the alliance plays catch. Bubble worries that the TLC must be a horrible place for Match. The members of the alliance all choose the Barf Bag contest in synchrony.

In Bowling, Now with Explosions!, Pencil uses her negative points to subtract from everyone except Bubble and Ice Cube, which are part of her alliance. In The Reveal, the alliance is sitting on a bench together. When Bubble is recovered, she sees Pencil and Ice Cube stuck in the ground wearing the springy shoes, and takes them, claiming that they're hers. She does a cool spinny trick on top of them. For the frisbee contest, Pencil exclaims that she and Bubble so like have to be partners, excluding Ice Cube in the process.

In Reveal Novum, the alliance celebrates not being up for elimination.

In Rescission, Pencil is eliminated and the alliance dissolves.

BFDIA (FreeSmart)
The Alliance is officially Pencil, Match, Bubble, and Ruby at this point, but they basically only do FreeSmart activities. In Get in the Van, Bubble uses the alliance as one reason why she shouldn't spend time with Pin. Later, Pin and Bubble are enjoying swinging together, but Bubble remembers that she has to go to Match's Dance Party, and takes off. When Book and Ice Cube arrive at the Dance Party, Bubble greets them as munchkins and asks if they came to party. When Pencil wants to remove them from the Party, Bubble asks "Why not? They're in our alliance, aren't they?" Later, when Pencil, Ruby, Book, and Ice Cube secede from Team No-Name, Bubble is the one who asks what the new team name should be. Bubble seems excited at Pencil's idea for the team name. At the end of the episode, Bubble, along with Tennis Ball, Golf Ball, Rocky, and the rest of FreeSmart gets eaten by Evil Leafy.

Bubble is supposed to be with FreeSmart in BFDIA 5b, but the game is incomplete so she has yet to be seen in it canonically, outside the title screen.

In No More Snow!, Bubble has escaped Evil Leafy along with the rest of FreeSmart. She's sitting on Ice Cube. In It's a Monster, Bubble is seen riding Ice Cube again. She expresses excitement upon hearing about the FreeSmart Supervan. Although Bubble does not participate in the second snowball fight, she's laughing the whole time. The snow eventually piles up and causes her to pop. When FreeSmart crosses the Goiky Canal, all of them continually die and have to be recovered until they reach the other side. Bubble is the only member who does not leave a corpse.

In The Long-lost Yoyle City, Bubble seems to be the worst out of everyone at the pole-climbing challenge.

Announcer
In Take the Plunge, Announcer's explanation of getting to choose who gets to come onto Dream Island allows Bubble to enter.

In Are You Smarter Than a Snowball?, when the Announcer flings Spongy at the TLC, he doesn't get enough lift and falls back down to earth, popping Bubble.

In Sweet Tooth, Announcer thinks Bubble's lent cake is pretty good. When Eraser hands in a similarly lent cake, Announcer complains that it's the same as Bubble, and gives it a lower score.

In Bridge Crossing, when the Announcer says that Bubble got zero votes again, he slows down when saying "again," for some reason.

In Puzzling Mysteries, Announcer lands on Bubble, popping her, to announce Cake at Stake. In Cycle of Life, Bubble walks in on Match and Pencil's conversation about vote statuses, but gets popped by the Announcer. When Announcer is describing the relay race contest, Bubble complains about the unfairness of having some Cherries go twice. When the Announcer can't think of a solution, Bubble suggests a solution that ultimately gets used for the contest.

In Insectophobe's Nightmare, when Announcer says that the Squishy Cherries are half the size of the Squashy Grapes, Bubble says "ha-ha" mockingly and tells him he doesn't have to rub it in.

In Crybaby!, Bubble is appalled by the Announcer's announcement that he could only affair one pair of skis for each team.

In A Leg Up in the Race, Announcer drops a water balloon on Bubble, popping her. In Don't Lose Your Marbles, Bubble first complains about and then praises the new Cake at Stake place. '''However, her actual words are inaudible. 'When the Announcer hands her her fish-flavored cake, she complains that it actually is'' fish.

In Half a Loaf Is Better Than None, Bubble agrees with Match that nobody likes fruitcake. She gets told to shush. Sheesh.

In Bowling, Now with Explosions!, to the announcement that they'd have a blueberry Pie this time, Bubble responds with a "yum!"

In Reveal Novum, Bubble screams at the thought that she might be eliminated, but remembers that she was not in the Danger Zone, and apologizes.

In Rescission, Bubble asks the Announcer how shovels are supposed to be cakes. Later, she's happy to have been given teddy bears in exchange for her points.

In Gardening Hero, Bubble says "yum!" when the Announcer announces that they have an ice cream cake. Bubble later seems shocked to see the double laser-powered teleportation device.

In The Glistening, Bubble agrees with Leafy that going back to earth is better than seeing the Orion Nebula, and asks the Announcer if they can go home. Announcer jokingly tells Bubble, Firey, and Leafy that the spaceship runs on contestants, to their dismay. When everyone returns to earth, Bubble freaks out that the Cake at Stake place is different.

In Don't Pierce My Flesh, Bubble asks Spongy what they should do without the speaky box. At Cake at Stake, Bubble tells Firey Speaker that the way he says "budget cuts" just isn't the same as Announcer. In Hurtful!, Bubble receives a message regarding the construction of the Announcer Recovery Center. At Cake at Stake, the Announcer Recovery Center slams down on Bubble, killing her. Once she's recovered, she asks the Announcer what the cake is this time. Later, Bubble, Leafy, Firey, and Flower have a party killing the Announcer endlessly.

In Insectophobe's Nightmare 2, after an argument with Leafy, Bubble asks Announcer when Cake at Stake will be. During Cake at Stake, Bubble agrees with the Announcer to stop talking about Leafy's death. When Bubble finds out that the Announcer was responsible for making the bugs, the Announcer pops her to keep his secret. However, somehow, this death was faked. Later, when the Announcer is granting wishes, he refuses to give Bubble her wish of yoylecake, because it doesn't fit in his budget. At the killing party that night, Bubble only kills the Announcer, by putting him in the Metal Furnace and also eating him.

In Return of the Hang Glider, Bubble says that the Grand Cake is seriously a hideous cake. Announcer asks her when he said she was allowed to speak. Bubble seems perturbed by the sight of Flower biting a chunk out of Announcer. Later, Bubble demands that they hurry up the Cake at Stake ceremony already. When it's revealed that Bubble didn't win Dream Island, the Announcer apologizes, but notes that she played a great game and tells her that she was a wonderful ontestant. The Announcer tries to give her an ashew, but can't pronounce it. Bubble thinks he must be allergi to something. Through a ontrived series of events, it ends up in her hands anyway. Bubble is shaen by the la of a drumroll. When Bubble as Announcer who he sold Dream Island to, he an't tell her, even after Bubble threatens to ry acid. Announcer tries to all Bubble unning, lever, and rafty, but is again unable to pronounce the words.

David
In Reveal Novum, David frightens Bubble by shouting aw seriously with lightning. Later, Bubble cheers Pencil on in her match against David.

In Gardening Hero, Bubble is seen standing with Ice Cube and David atop Spongy.

In Insectophobe's Nightmare 2, David fills in for an apparently dead Bubble by inflating his head to the point of becoming transparent.

Donut
has not interacted with Donut.

Dora
has not interacted with Dora.

Eraser
In Sweet Tooth, when Eraser hands in a lent cake from Leafy, Announcer complains that it's the same as Bubble, and gives it a lower score. In Bridge Crossing, Eraser pushes Bubble onto the bridge, telling her to go cross it. This startles Bubble.

In Power of Three, when Pin is eliminated, she grabs Eraser before she is flung, causing Eraser to fall and pop Bubble.

In Cycle of Life, Eraser blames Bubble for their team's loss.

In Insectophobe's Nightmare, when Bubble observes that they're uncharacteristically in the lead, Eraser completely dismisses her and changes the subject. In the middle of the race, Bubble brings the Cherries to a halt to express how magical being in first place feels, which frustrates Match, Pencil, and Eraser.

In Crybaby!, Bubble says that she's glad the Cherries are no longer the losers. Eraser immediately responds saying that Bubble almost made them lose, and warns her not to do that again.

Flower
In Take the Plunge, Bubble defends Teardrop when Flower calls her stupid. Flower demands that Snowball beat Bubble up, but he refuses. However, Blocky agrees to beat up Bubble.

In Sweet Tooth, Flower steps on Bubble's lent cake out of anger before judging it, then gives it a low score for looking terrible.

In Don't Pierce My Flesh, Flower yells mean things at Bubble, Leafy, and Firey. In Hurtful!, Flower pushes Bubble into the Metal Furnace. During the challenge, when Flower demands that Bubble help her over the rock wall, Bubble denies her request, saying that Flower will have to do it herself. Flower tells Bubble that Bubble isn't nice. Bubble continues to refuse to help Flower over the wall, so Flower threatens to and then actually pops Bubble. Once Bubble catches back up with Flower, she helps her over the wall, but she's "only doing this because" Flower will kill her if she doesn't. Bubble tosses Flower up to a spot with a boxing glove trap, which may have been a coincidence, or it may have been intentional. At the final leg of the contest, Leafy accuses Bubble of preferring a friendship with Flower, which Flower claims is true. Bubble denies this, but Flower notes that Bubble helped Flower over the rock wall, which shocks Leafy. Bubble tries to explain that it was only because Flower threatened her, but Leafy cuts her off, stating that their friendship is over, to which Flower exclaims her friendship with Bubble has just begun. With a smile, Flower demands that Bubble throw her out of the volcano, but Bubble turns around and pushes Flower into the lava.

In Insectophobe's Nightmare 2, Flower demands that Bubble apologize for not handing over her immunity, but not before pulling a "you know exactly the reason" thing. Bubble refuses to apologize for this. Leafy apologizes in her place, which Flower accepts. In Return of the Hang Glider, Bubble seems perturbed by the sight of Flower biting a chunk out of Announcer. Flower has held a grudge because Firey, Leafy, and Bubble had all killed her, so she doesn't want any of them to win. When Flower is recovered and asks everyone why they aren't celebrating, Bubble confronts her, saying "Flower, I'm tired of this... I mean I'm tired of your self-centeredness. I'm tired of the way you act around us. You know what that means? I'm tired of you!" She tells Flower that Flower's unpopularity is her own fault. Obviously, Flower doesn't take well to this, and goes on a rampage destroying recovery centers, starting with the BRC. Once she's destroyed all the recovery centers, Flower killed Bubble, which for the moment seemed permanent.

Fries
has not interacted with Fries.

Golf Ball
In Barriers and Pitfalls, when Bubble is stuck under a closing gate, Tennis Ball and Golf Ball accidentally bump into Bubble, freeing her. In Lofty, Bubble chooses Rocky over GB to be on the Cherries since GB is just a no-no.

In Return of the Hang Glider, Golf Ball realizes (and states) that all three of the finalists weigh less than one tenth of an ounce.

In Insectophobe's Nightmare 3, Bubble states that they can't have four alliance members, citing Golf Ball's The Book of BFDI Tips and Tricks.

In Get in the Van, Bubble, along with Tennis Ball, Golf Ball, Rocky, and the rest of FreeSmart gets eaten by Evil Leafy.

Gelatin
In Get in the Van, when Leafy asks Bubble for food recommendations, Bubble would recommend Gelatin's Steakhouse, but Gelatin's dead. Later, when Bubble needs to be disguised as a tree, she stretches Gelatin the top of her body.

Ice Cube
Note the above brief section pertaining to the alliance. In Take the Plunge, Bubble affirms that she likes Ice Cube, even though Ice Cube pops her immediately afterward. On the balance beam, Ice Cube accidentally knocks Pen, Snowball, Bubble, Pencil, and Match off into the water in an attempt to join Pencil's Alliance. Bubble does not change her expression while being knocked off.

In Crybaby!, Bubble is standing next to Ice Cube after they'd both been recovered during the skiing contest.

In Reveal Novum, Bubble votes for Tennis Ball to be eliminated, because Ice Cube was in her alliance, and Leafy was really nice to her with her gift. Later, Bubble tells Ice Cube that she wonders what Match is doing at the moment.

In Rescission, Bubble confronts Ice Cube about the size of the alliance after Pencil's elimination. Ice Cube suggests that Needle join but nothing comes of it. During the contest, Leafy pushes Ice Cube on her unicycle, asserting that Ice Cube wouldn't want to be friends with "that backstabbing Bubble." When Bubble explains that she didn't and can't backstab, both Leafy and Ice Cube run away screaming. When Bubble asks if Ice Cube is still in an alliance with her, Ice Cube responds "no!" In Gardening Hero, Bubble is seen standing with Ice Cube and David atop Spongy. When they get carried into space, Bubble screams to Ice Cube. When they arrive, Bubble and Ice Cube celebrate their weightlessness. Bubble shows Ice Cube the big dipper and then gives Dubhe to her, which they then use to play catch. In Get in the Van, when Bubble finds out that there's snow outside, she remarks that this is right where Ice Cube belongs. Ice Cube isn't having any of it.

In It's a Monster, when Pencil turns on the AC, Bubble remarks that they don't need an AC because they've got Ice Cube. Ice Cube isn't having any of it.

In Welcome Back, Bubble grabs the lens cap from Ice Cube's mouth.

Leafy
In Sweet Tooth, when the alliance realizes they are running out of time for the challenge, Match buys some of Leafy's cakes for Bubble, Pencil, and herself.

In A Leg Up in the Race, Leafy sees Bubble reading How to Be Dumb. Leafy tries to read the book through Bubble's transparent body, but pops her, and just reads the book herself.

In Half a Loaf Is Better Than None, Bubble calls out to Leafy to save her from falling off a cliff. In The Reveal, since Bubble is so wonderful, Leafy gives her a gift. It's the nicest thing anyone'd ever done for her. Bubble ignores Pencil's warning about the gift. The gift turns out to be the springy shoes Bubble's always wanted, so she thanks Leafy. However, when Pencil asks for a gift, Leafy nabs Bubble's springy shoes and hands them to Pencil. This causes Bubble to fall and pop. Leafy then gives a different pair of springy shoes to Ice Cube, meaning she didn't have to nab Bubble's.

In Reveal Novum, Bubble votes for Tennis Ball to be eliminated, because Ice Cube was in her alliance, and Leafy was really nice to her with her gift. During the contest, Bubble starts to say something about the springy shoes. Leafy digresses about backstabbing and betrayal, only for Bubble to finish her sentence and say that the springy shoes were making the contest difficult, which was extremely shocking to Leafy. Later, during Pencil's match, Pencil yells at Bubble, asking what's gotten into her these days. Leafy shares the sentiment, saying she wrongly thought Bubble was nice, and calls Bubble the meanest person on earth. In Rescission, Leafy pushes Ice Cube on her unicycle, asserting that Ice Cube wouldn't want to be friends with "that backstabbing Bubble." When Bubble explains that she didn't and can't backstab, both Leafy and Ice Cube run away screaming. Bubble is allowed to give extra immunity to someone, so she gives it to Leafy, to prove to her that she's a nice person after all. Leafy is not impressed by the amount of niceness Bubble exhibits here.

In Gardening Hero, Leafy, knowing that Bubble loves ice cream cake, gives her her own slice. Bubble is allowed to give extra immunity to someone, so she gives it to Leafy, to prove to her that she's a nice person after all. AGAIN. Leafy expresses that twice in a row is quite nice, which Bubble is happy about, but Leafy then goes on to explain that Bubble is still far lower than Leafy's alleged level of niceness. In The Glistening, Bubble agrees with Leafy that going back to earth is better than seeing the Orion Nebula. At the Cake at Stake place, when Bubble exclaims "yoylecake!" Leafy hands her a slice of yoylecake, which Bubble thinks is delicious. When the rejoin is down to Flower or Teardrop, Leafy tells Bubble that she hopes Teardrop rejoins. Bubble does not react. Later, during the contest, it is revealed that the yoyleberry that Leafy fed Bubble has some extreme side effects, which damaged Bubble's score in the contest. In Don't Pierce My Flesh, Bubble expresses to Leafy her joy in making it to the final five. Leafy responds saying they are amazing. Later, after dying and being recovered, Bubble expresses to Leafy her joy in being a bubble again, after being a metal ball for so long. They exchange a high-five. Next, Bubble and Leafy get the idea to run across Spongy as he's falling into the lava magma in order to finish the contest. Bubble and Leafy discuss the volcanic eruption together.

In Hurtful!, to Bubble's observation that there are no boats left, Leafy tells her that it's okay, and that they can swim. When they get to Leafy's life ring, Bubble says "so... um..." and as expected, Leafy offers the life ring to Bubble. After hearing that Bubble's failed the test three times, Leafy tells Bubble the answers. Bubble and Leafy run together through the rest of the challenges until Leafy is held back due to having found a maroon ball. At the final leg of the contest, Leafy concludes that it will be a long time before Firey and Flower get there again. Considering that they're the only two left, Leafy offers Bubble the immunity. However, Bubble responds that she's tired of Leafy being so nice all the time and that it's not much fun when Bubble knows Leafy will probably let her win anyway; there's no challenge. Leafy accuses Bubble of being ungrateful, then of being the meanest person on earth, then of preferring a friendship with Flower, which Flower claims is true. Bubble denies this, but Flower notes that Bubble helped Flower over the rock wall, which shocks Leafy. Bubble tries to explain that it was only because Flower threatened her, but Leafy cuts her off, stating that their friendship is over. In Insectophobe's Nightmare 2, Leafy apologizes to Flower in the place of Bubble. Bubble is confused, because she thought Leafy hated her. Leafy responds saying that she's changed her mind, which makes Bubble point out the tumultuous nature of their friendship. Leafy takes this as another act of insufferable ungratefulness and decides to go spend time with Firey instead. During Cake at Stake, Bubble agrees with the Announcer to stop talking about Leafy's death.

In Return of the Hang Glider, Leafy assumes that the Announcer is allergic to Bubble's cashew and gifts it to Bubble. In Get in the Van, Pin and Bubble bond over hating Leafy briefly before Leafy suddenly shows up, causing them both to freak out. In the next scene, Bubble and Pin are seen throwing freeze juice at Leafy. Pin backs away once Bubble starts a conversation with her. Leafy asks Bubble for recommendations of food that's available outside Yoyleland. Bubble would recommend Gelatin's Steakhouse, but Gelatin's dead. Leafy eventually asks for onion, which Bubble gladly hands over. After that, Leafy wants to see Firey, who died, so they visit the HPRC and recover everyone.

Match
Note the above section pertaining to the alliance.

In Take the Plunge, when the boxy boat is completed, Bubble remarks to Match that it's "pretty boxy, but okay!!" In Barriers and Pitfalls, when Match complains that Pencil is taking a long time, Bubble tells her to be patient, since it's only been five minutes or so.

In Are You Smarter Than a Snowball?, when Bubble greets Match and Pencil, saying "hi guys," Match slaps Bubble, killing her, offended that she was called a guy.

In Sweet Tooth, when Bubble is preparing to present her cake to the Announcer, Match tells her "Good luck, not-dumb friend!" When Bubble scores lower than Coint's dirt cake, Match consoles her by saying that Bubble bakes at a sub-dirt level.

In Power of Three, Match and Bubble find the raft. In Cycle of Life, when Pencil accuses Announcer of murdering Bubble, Match acts indifferent. At the contest, Match expresses elation over "only" having to carry Bubble. However, when it actually comes time to carry her, Match ends up holding on too hard and popping her. She carries Bubble more gently on the second try.

In A Leg Up in the Race, when Bubble reaches the top of the ladder, Match tells her she did a good job.

In Don't Lose Your Marbles, when Bubble makes it out of the Danger Zone, it pushes Match into the Danger Zone, which strikes fear into her eyes.

In Half a Loaf Is Better Than None, Bubble agrees with Match that nobody likes fruitcake.

In Reveal Novum, Bubble tells Ice Cube that she wonders what Match is doing at the moment.

In Return of the Hang Glider, Match says she wants Bubble to win Dream Island. When Match suggests that they find out who has Dream Island, Bubble agrees.

In Get Digging, Match gets the idea to blow bubbles to bring Bubble back to life.In Insectophobe's Nightmare 3, Match assures Ruby that the alliance can sustain all four of them. When Pencil recovers Bubble, Match comments that Pencil has no technique, and she replies that she was self-taught. Match asks Bubble if it's nice to be back. Match tells Bubble to watch out for the flying shards of glass, but is too late. Bubble is popped. Match looks very sad when this happens. She walks over to Tennis Ball and demands that he build a recovery center, since Bubble, among others, is dead. In Zeeky Boogy Doog, when presented with the Hand-powered Recovery Center, the first person Match thinks to bring back is Bubble. Bubble immediately pops upon being recovered, so Match and Pencil have to recover her again. In Get in the Van, when Bubble gets called out by Firey Speaker for participating in the challenge, Match helps Bubble disguise herself as a tree. During the challenge, Bubble sees Puffball and Team No-Name flying ahead of them, and asks "what's that?" to which Match replies "It's, like, Puffball."

In It's a Monster, Bubble agrees with Match that the desert is boring. Match is the one to recover Bubble after the snowball fight.

Needle
In Take the Plunge, Blocky flings Needle at Bubble, nearly popping her. However, Bubble immediately directs any negative feelings about this at Blocky. In Are You Smarter Than a Snowball?, Bubble explains, using Needle, that killing Bubble is a simple, three-step process.

In Bridge Crossing, Needle falls back down to earth, killing Bubble and destroying her cake before she can receive it.

Nickel
has not interacted with Nickel.

Pen
In Barriers and Pitfalls, Bubble is surprised when Pen arrives, along with the rest of the Blocky rescue party. When the wall snaps, flinging Pen off somewhere, Bubble remarks that it was convenient. In Lofty, when Bubble's balloon string doesn't feel right, Pen suggests that Bubble needs to pull tighter. He does this and it pops her.

Pencil
Note the above section pertaining to the alliance.

In Take the Plunge, when picking the teams, Pencil tells Pin to choose Bubble, which Pin does without question.

In Barriers and Pitfalls, Bubble vents to Pencil about how earlier she was afraid of being popped. In Are You Smarter Than a Snowball?, Bubble agrees with Pencil that an ice cream cake would be "so delish!" On the test, Pencil's doodle contains the words "bubble is a friend !" After Match kills Bubble, Pencil asks Match, horrified, how she could kill her own friend.

In Cycle of Life, when Announcer pops Bubble, Pencil accuses him of murdering her.

In Half a Loaf Is Better Than None, Pencil calls out to Bubble to save her from falling off a cliff. In Vomitaco, Pencil worriedly asks Bubble if the Barf Bag contest actually contains vomit. When Pencil throws a bowling ball at Rocky, Bubble says that it was mean of her to do. Later, Pencil makes ice cream for Bubble. The absolutely terrible taste results in Bubble falling off of her platform and then popping. When Bubble asks Pencil why she's glad she didn't pick the Taco contest, Pencil pops her, not wanting to hear any stupid questions at the time. In The Reveal, Pencil warns Bubble that Leafy's gift could be a trap. Bubble ignores this warning. When Pencil asks for a gift, Leafy nabs Bubble's springy shoes and hands them to Pencil. This causes Bubble to fall and pop. In the contest, Bubble successfully tosses a frisbee to Pencil and receives a thumbs up. Pencil enacts Alliance Power, this time succeeding in accomplishing their goal. Pencil and Bubble exchange an air-five. The two of them finish first. Upon receiving 200 points for their victory, Pencil and Bubble hug.

In Reveal Novum, Bubble and Pencil are seen chattering before Cake at Stake. Later, Bubble cheers Pencil on in her match against David. After an eleven hour staring contest between Pencil and David, Bubble asks Pencil if her eyes hurt yet. Pencil yells at her, asking what's gotten into her these days.

In Rescission, Pencil tells Firey off, explaining that his way of killing Bubble was the cruelest out of all the ways she'd witnessed.

In Return of the Hang Glider, Pencil is about to say that she wants Bubble to win Dream Island, but takes it back because she doesn't want to be slapped by those sitting near her.

In Get Digging, when Ruby asks about Bubble, Pencil matter-of-factly says "Sadly, she's dead." When Match proposes that they bring Bubble back to life, Pencil is completely on board, and has the supplies. When Ruby tries to convince them that Bubble is not worth the effort of bringing back, Pencil says she thinks it's worth a try. In Insectophobe's Nightmare 3, Pencil brings Bubble back to life using a quick breath through a bubble wand. Match comments that she has no technique, and Pencil replies that she was self-taught. When Bubble cites Golf Ball's The Book of BFDI Tips and Tricks, Pencil discredits it because of its age and author.

In Zeeky Boogy Doog, Pencil helps Match bring Bubble back with the HPRC. Bubble immediately pops upon being recovered, so they have to recover her again. Pencil scolds Bubble, telling her to stop dying, since it's just wasting her time.

In It's a Monster, when Bubble complains about how long she would have to hold her breath for, Pencil tells her to just do it.

In The Long-lost Yoyle City, Pencil tries to help Bubble act like a tree, but it doesn't work. Later, Bubble says that Book's plan to kill Pencil sounds good. In Welcome Back, Bubble gets in front of the camera to eat a gumdrop, which seems to be interrupting Pencil somehow. When Pencil is devastated by their lost work, Bubble tells her that she doesn't feel bad, since loss no longer affects her. When Pencil falls off the ledge, Bubble tries to pull her up, but strains herself and pops, dropping Pencil. Later, Book and Pencil recover Bubble.

Pin
In Take the Plunge, Bubble is miffed that Pin nearly popped her. Pin immediately blames Blocky for this. When picking the teams, Pencil tells Pin to choose Bubble, which Pin does without question. When swimming to the finish line, Bubble notices that Pin's sharp point is dangerously close to popping her. She asks Pin to slow down, but Pin does not respond, and ends up popping Bubble anyway.

In Barriers and Pitfalls, Match directs Bubble and Pencil to throw Tennis Ball over the wall that Pin is stuck in. When the wall snaps, flinging Pen off somewhere, Bubble remarks that it was convenient.

In Power of Three, when Pin is eliminated, she grabs Eraser before she is flung, causing Eraser to fall and pop Bubble.

In Zeeky Boogy Doog, Pin pushes Match and Pencil out of the way, popping Bubble. In Get in the Van, Bubble is swinging, when Pin walks up to her and starts swinging. Bubble keeps switching swings to get farther away from Pin, but Pin keeps moving closer. Bubble asks Pin what she wants. Pin says that she thinks they should set aside their differences and become acquaintances. Bubble is unsure, because Pin's a pin and Bubble's a bubble, but Pin insists, repeating that she wanted to set aside their differences. Pin lists off a bunch of her supposed positive qualities, but when Bubble replies that she's part of an alliance a second time, Pin reminds Bubble that her alliance is dead. Pin thinks they have a lot in common, and when Bubble challenges that, Pin brings up the fact that they both hate Leafy. The two of them bond over that briefly before Leafy suddenly shows up, causing them both to freak out. In the next scene, Bubble and Pin are seen throwing freeze juice at Leafy. Pin backs away once Bubble starts a conversation with her. After Pin throws a knife at Leafy, Leafy dodges the knife, requiring Bubble and the others to jump and dodge it. In the next scene, it appears that Pin and Bubble had set aside their differences, and are enjoying swinging together, but Bubble remembers that she has to go to Match's Dance Party, and takes off.

Puffball
In Get in the Van, Bubble sees Puffball and Team No-Name flying ahead of them, and asks "what's that?"

Rocky
In Barriers and Pitfalls, Rocky falls onto the chairlift wire, ripping it and causing the alliance to plummet.

In Crybaby!, Rocky barfs on the Cherries' handstanding platform, causing Bubble to fall over.

In Lofty, Bubble chooses Rocky over GB to be on the Cherries since GB is just a no-no.

In Vomitaco, when Pencil throws a bowling ball at Rocky, Bubble says that it was mean of her to do.

In Get in the Van, Bubble, along with Tennis Ball, Golf Ball, Rocky, and the rest of FreeSmart gets eaten by Evil Leafy.

Ruby
Note the above section pertaining to the alliance.

In Get Digging, when Pencil and Match approach Ruby about joining the alliance, Ruby asks about Bubble. After Match gets the idea to bring Bubble back, Ruby starts to act strange, trying to encourage Match and Pencil not to bring Bubble back after all, citing that they've been fine without Bubble and that Bubble can't even count to three, which was already proven wrong. Ruby justifies this by saying she's trying to save a friend from things she doesn't need. In Insectophobe's Nightmare 3, Ruby confesses that she was acting weird in BFDIA 2 because she though if Bubble came back, she might be expelled from the alliance. Match assures her that they can have an alliance of all four of them. Upon being revived, Bubble immediately points to Ruby and asks "what's that?? She's not in our alliance!" and kicks her into a glass box (it doesn't shatter), supposedly confirming Ruby's concerns. Bubble states that they can't have four alliance members, citing Golf Ball's The Book of BFDI Tips and Tricks. After Pencil discredits the book, Bubble tells Ruby to come back, and gives her an apology slap, and then a hug.

In No More Snow!, Ruby pops Bubble without noticing, as she jumps up onto the platform.

In It's a Monster, Ruby recovers Bubble from the new HPRC. In The Long-lost Yoyle City, Ruby and Bubble eat a bunch of yoyleberries and turn to metal.

In Welcome Back, Bubble has to explain to Ruby what a lens cap is. Later, they eat gumdrops together.

Snowball
In Take the Plunge, Flower demands that Snowball beat Bubble up, but he refuses.

In Are You Smarter Than a Snowball?, Snowball crushes a pencil in frustration. A splinter of it flies at Bubble and pops her.

In Bridge Crossing, when Snowball throws Rocky at Golf Ball and misses, Rocky smacks into the bridge that Bubble is crossing, destroying it and causing her to fall into the pit.

In Power of Three, Snowball pushes the alliance off the bridge. In Crybaby!, Bubble picks Teardrop over Snowball to be on her team because Snowball's not so smart. When she is outvoted, she frowns. At the beginning of the second contest, Snowball asks Bubble if she's ready, to which she replies "not quite!"

In A Leg Up in the Race, Bubble laughs when Snowball loses several points due to being voted on, but her laugh isn't fooling anyone.

In Don't Lose Your Marbles, Snowball popped Bubble!

Spongy
In Take the Plunge, Bubble invites Spongy to get in the boxy boat.

In Barriers and Pitfalls, when the alliance is riding on a chairlift, Bubble gossips that Spongy is so fat, probably due to the fact that his weight is affecting the chairlift's wire.

In Are You Smarter Than a Snowball?, when the Announcer flings Spongy at the TLC, he doesn't get enough lift and falls back down to earth, popping Bubble.

In Half a Loaf Is Better Than None, when Spongy rejoins, the alliance runs away from him, acting disgusted. In Rescission, Bubble rides her unicycle down the hill crying, and bounces off of Spongy to reach the goal, without even opening her eyes.

In Gardening Hero, Bubble is seen standing with Ice Cube and David atop Spongy.

In The Glistening, Bubble, Leafy, Firey, Ice Cube, and Rocky all push Spongy into the spaceship as fuel.

In Don't Pierce My Flesh, Bubble asks Spongy what they should do without the speaky box. He replies saying he doesn't know. Later, Bubble and Leafy get the idea to run across Spongy as he's falling into the lava magma in order to finish the contest.

In Hurtful!, Bubble receives a message and reads it out loud to Spongy.

Tennis Ball
In Barriers and Pitfalls, Match directs Bubble and Pencil to throw Tennis Ball over the wall that Pin is stuck in. When Bubble is stuck under a closing gate, Tennis Ball and Golf Ball accidentally bump into Bubble, freeing her. In Reveal Novum, Bubble votes for Tennis Ball to be eliminated, because Ice Cube was in her alliance, and Leafy was really nice to her with her gift. Tennis Ball accuses Bubble of taking bribes.

In Get in the Van, Bubble, along with Tennis Ball, Golf Ball, Rocky, and the rest of FreeSmart gets eaten by Evil Leafy.

Teardrop
In Take the Plunge, Bubble defends Teardrop when Flower calls her stupid.

In Crybaby!, Bubble picks Teardrop over Snowball to be on her team because Snowball's not so smart.

Woody
In Take the Plunge, Woody is afraid of Bubble, categorically.

Yellow Face
In Puzzling Mysteries, Yellow Face runs an ad for the bubble transformer. However, he does not mention Bubble specifically.

Everyone
In Insectophobe's Nightmare 2, Bubble acts bothered by the idea that all the losers are dead. However, this may have been part of the act of faking her and their deaths.

In Get in the Van, Bubble and Leafy recover all the characters who died in BFDIA 4.

FlykydFly
In Hurtful!, Bubble receives a message from FlykydFly regarding the construction of the Announcer Recovery Center.