In "Why Would You Do This on a Swingset", during the challenge, Barf Bag says to take it slowly. Gelatin disagrees, saying Team Ice Cube! goes hard. During the challenge, Barf Bag, Gelatin, and Spongy work together to swing quickly.
In "Questions Answered", when Fries tells Gelatin to eat someone else's innards, Barf Bag is the first person he goes to.
In "Don't Dig Straight Down", Gelatin uses Barf Bag to cushion his fall off of a tree in the Buried Forest, Deciduously Insulated. He does not seem concerned when Naily rips her open, draining her of her barf. However, he's the one with the idea to refill Barf Bag with the hot spring water. He appears pleased when she is fixed, claiming that it calls for a celebration (playing in the BFDI's hot spring). When Barf Bag scolds Gelatin for making a joke out of Donut's death, Gelatin just says that dark humor is the way some people cope with tragedy. When Gelatin and Barf Bag make it out of the hole, Barf Bag hugs Gelatin. Gelatin then spots an emerald next to Four and suggests getting it, Barf Bag agrees.
In "How Loe Can You Grow?", Gelatin says that he thinks a friend donated a cardboard spaceship to him, referring to Blocky, though he can't remember which friend.
In "Let's Raid The Warehouse", Gelatin looks at Blocky when pointing out how huge Yellow Face's Warehouse is.
In "Who Stole Donut's Diary?", Gelatin calls Blocky to the stand since he plays pranks. He asks Blocky where he was when the diary got stolen, but Blocky just makes up a lie to waste time as a prank, much to Gelatin's annoyance.
In "Insectophobe's Nightmare 3", Gelatin tells Firey to ignite Bomby.
In "Getting Teardrop to Talk", Gelatin has the idea to ignite Bomby, in which he runs away from him, Donut and Firey Jr. yell at him saying that he shouldn't use his friends for what you want.
In "Why Would You Do This on a Swingset", Gelatin puts on bandages and tries to comfort Bomby when he partially explodes.
In "Zeeky Boogy Doog", Book and Gelatin have a friendly chat about how Pin will never shake them off of the Eiffel Tower. Gelatin tells Book that Pin must not be very well-read, which offends Book. She injects him with freeze juice.
Status: Minor enemies
In "Today's Very Special Episode", when Donut says his team is being disrespectful to Bell by climbing her string, Gelatin says he is just a party pooper and high fives Bracelety.
In "Fortunate Ben", it's shown that Gelatin threw away all of Bracelety's Ice Cube related belongings.
In "Get in the Van", Gelatin might've had Bubble as a customer at his steakhouse since she recommended it to Leafy. In order for Bubble to disguise as a tree, she placed Gelatin on top of her head. Gelatin appeared to be in discomfort from this action.
In "X Marks the Spot", Gelatin asks Bubble if she has any ideas on getting X, but she does not.
In "Take the Tower", when Bubble says she's "noirvous" during Cake at Stake, Gelatin helps her pronounce nervous. When they are both safe, Gelatin uses Bubble's accent. Bubble calls him out for being unfair, but Gelatin just tells her accents can change before popping her. He later tells Bubble sadly to look up when she tries to talk with Balloony, who was eliminated.
In "How Loe Can You Grow?", Gelatin asks Lollipop and Bubble how they are supposed to get to the sun. Bubble later asks Gelatin which friend donated him their cardboard spaceship. Gelatin can't remember who but dismisses who it might be.
In "Let's Raid The Warehouse", Bubble offers Gelatin some jello and he accepts it with no hesitation. However, Gelatin realizes that Bubble only gave him jello because she wanted something out of him. Bubble admits that he's right and did it because she wanted some friends since Ruby got eliminated. Gelatin says she'll never have to worry about being alone and they hug, only for Gelatin to say that she can be friends with Teardrop. Bubble angrily says she wanted to be friends with him, which annoys him since she indirectly declined befriending Teardrop, and then has Teardrop pop her. Bubble suggests that Gelatin be a shopper, he's upset at first but decides to go anyway. When Gelatin calls the Have Nots weird, Bubble tells him that wasn't nice. They both work together with Teardrop to find gifts for Lollipop and Leafy.
Gelatin has shown on a couple of occasions that he does not like David, or Davids for that matter.
In "Getting Teardrop to Talk", he says they shouldn't pick David on their team because he's human and that's just weird.
- Main article: Donut and Gelatin
In "No More Snow!", Puffball says that he and Firey were eaten by Evil Leafy.
In "Insectophobe's Nightmare 3", Gelatin tells Firey to ignite Bomby.
In "Zeeky Boogy Doog", the two are sitting on the Eiffel Tower along with Book and Tennis Ball.
In "Get in the Van", Gelatin believed he was saving Firey when he killed Leafy, apparently so did Firey. Firey asks if it's time for Cake at Stake, Gelatin says it is but Pin stabbed the Puffball Speaker Box. Firey tells him not to worry since he still has his Firey Speaker Box.
In "No More Snow!", Puffball reveals that Firey and Gelatin tied their legs together and fell off.
In "The Long-lost Yoyle City", they tie their legs together and almost fall off of Puffball again.
In "Take the Tower", Gelatin manages to fool Firey into believing he is actually Flower. They are later seen playing patty cake.
Firey Speaker Box
In "Get in the Van", when the Firey Speaker Box tells him he only got 105 dislikes, Gelatin complains that that seems like a lot. Firey Speaker Box tells him to be happy with having the lowest, so Gelatin makes an insane expression asking "Do I not look happy to you?"
In "Zeeky Boogy Doog", he freezes her as soon as she's revived. In the stinger, he freezes her again after she tried to kill him with a bug.
In "The Four is Lava", Gelatin stands on a hill with Flower, surrounded by lava. When Gelatin brings up that there isn't enough room on the hill, Flower replies with "You're right!" and pushes Gelatin in the lava.
In "Take the Tower", by placing petals on his head and changing his voice, he manages to fool Firey into thinking he's the real Flower, and calls Flower Dora.
FourIn "Why Would You Do This on a Swingset", Four zaps Gelatin for throwing forks at him, and would've killed him if X didn't interrupt.
In "Return of the Rocket Ship", when Gelatin asks Four to cool down the soup before continuing, Four in a very frustrated matter obliges by dropping Ice Cube into the soup and then flinging it in Gelatin's face.
In "The Escape from Four", Gelatin acts dismissive and rude during his team's Cake at Stake which annoys Four. Four then refuses to give him a speck of dust for being safe, making him cry. Later, Gelatin wraps his arm around Four, reassuring him that he'll always understand the true value of Four's prize idea.
In "X Marks the Spot", Gelatin says no when asked by Four if he'll help him get X.
In "How Loe Can You Grow?", Gelatin angrily asks Four what he means by improve the sun.
In "A Taste of Space", when Gelatin tries suggesting an idea, Four subtracts points from his team before he can say anything.
Status: Possibly neutral
- Main article: Fries and Gelatin
In "Insectophobe's Nightmare 3", Gelatin gets mad at Golf Ball when she says she should've gotten the most likes.
In "Zeeky Boogy Doog", he freezes her after she kills Fries. He later asks why she has an incinerator and dies in it when she walks away from it.
In "Get in the Van", he promises that he'll never switch from Golf Ball's team. He later pushes her off of Puffball because he thinks there isn't enough room.
Status: Minor enemies
In "Return of the Rocket Ship", when Gelatin notices Ice Cube standing by his team during Cake at Stake, he awkwardly greets her and admits that he knows his team's name is confusing and points her in the direction of her own team. Ice Cube then forces herself on the same bench as Gelatin and Donut, leaving Gelatin asking what he's suppose to do.
In "Get in the Van", Gelatin kills Leafy with a large mallet, saying "Whew, that was close."
In "X Marks the Spot", Leafy asks Gelatin what he thinks of their new home. Gelatin says it's pretty rad and then demonstrates how the grass can squeak with his feet. During the contest, Gelatin asks Leafy if she has any ideas for getting X. Leafy says by using their imaginations, but Gelatin abruptly cuts her off and leaves for her useless idea. Later, Gelatin asks who's going out to grab X. Leafy says that she thought he was going to and he replies "No! I said I was gonna stab-".
In "Take the Tower", when Leafy is next in line on the friendship bracelet to face the other team, Gelatin encourages her to fight. Because she is facing Firey she tries to get out of having to fight him, which annoys Gelatin greatly.
In "A Taste of Space", Gelatin tells his team that they could make sun angels, making Leafy inform him that doing so would cause them to project on to earth. Gelatin proceeds to do a sun angel anyway and asks Leafy why she thought telling him that would slow him down. He later tries to state facts about the sun but gets interrupted by Leafy and Lollipop, annoying him.
In "Let's Raid The Warehouse", Gelatin gives Leafy her gift.
In "Who Stole Donut's Diary?", Gelatin, Lollipop, and Leafy sit comfortably together in their house. Gelatin also celebrates with his team when Leafy leaves. Gelatin gets angry with Leafy for saying she stole diary after Four reveals that she didn't, which costs them the challenge.
Status: Enemies (BFDIA), Bad terms
In "How Loe Can You Grow?", Gelatin asks Lollipop and Bubble how they are supposed to get to the sun.
In "A Taste of Space", when Gelatin tries to say what will happen when they pour ice on the sun, Lollipop interrupts him, simply saying she doesn't know anything about what he's about to say, annoying him. He later notices a puddle from her body on the sun, and is speechless when both Lollipop and the puddle speak.
In "Let's Raid The Warehouse", when Gelatin says he needs more gizmos, Lollipop offers him her fork repellent. Gelatin realizes she and Yellow Face are selling competing products and figures that this will make things interesting. Gelatin gives Lollipop her gift. Lollipop acts touched, but then points out how they only got it for her cause they were obligated to. Gelatin tells her to just open it. Gelatin later agrees with Lollipop when she tells the Have Nots that they shouldn't look at Woody as a dead weight, though he's still spiteful at her for lowering her satisfaction just because her gift is owned by Yellow Face.
In "Who Stole Donut's Diary?", Gelatin, Lollipop, and Leafy sit comfortably together in their house. When Lollipop gets annoyed over Leafy and Firey bickering again, Gelatin tells her the history between the two. Gelatin and Lollipop then form an alliance because they are the only 'newbies' left against the other 7 seasoned veterans. They also perfect their new newbie handshake despite never doing it before. When they lose the contest, Lollipop says that they need more screentime and tells Gelatin to do anything like a funny dance. Gelatin listens and starts making random moves while chanting "Gelatin and Lollipop".
In "Take the Tower", Gelatin reveals that he once impersonated Loser and was arrested and put on probation.
In "Get in the Van", for Match to disguise as a tree, she placed Gelatin on top of her head. Gelatin appeared to be in discomfort from this action.
In "Questions Answered", Match tells Gelatin and Fries that Bubble is looking swollen (overweight).
In "Don't Dig Straight Down", Gelatin and Naily play around in the Buried Forest, Deciduously Insulated. When Bomby is about to explode in order to send his teammates to safety, Gelatin pushes Naily off because he felt there wasn't enough room.
In "Get Digging", they both ride Puffball all the way to Yoyleland. When Needle slaps Leafy, provoking her into throwing knives at them, Gelatin asks her why she did that and gives her some acid spitballs to disintegrate Leafy into ash.
In "Zeeky Boogy Doog", Nickel asked Gelatin for an anti-poison cure for Teardrop. Gelatin said he only had one more, so Nickel says they should use it on Teardrop, Gelatin tells him to go for it. Gelatin recovers Nickel after he's eaten by Teardrop.
In "Why Would You Do This on a Swingset", he kills Pen when he hits him with a fork which causes him to get sucked into Black Hole.
In "Why Would You Do This on a Swingset", he kills Pie with a fork.
In "Yeah, Who? I Wanna Know", he chants for her to switch to the other team.
In "Zeeky Boogy Doog", Gelatin jokes that Pin must not be very well read.
In "Get in the Van", he jumps over a van thrown by Pin that was suppose to kill Leafy. Gelatin appears to be angry at Pin for killing the Puffball Speaker Box.
Status: Minor enemies
In "It's a Monster", he freezes all of W.O.A.H. Bunch when Puffball tells him to.
In "The Long-lost Yoyle City", he tells Puffball that she must've made a wrong turn because they're in Davidland. He is later betrayed and killed by Puffball when she decides she'd like another prize.
The two are still on good terms in BFB, in "Getting Teardrop to Talk", Gelatin and Puffball created a large stack of forks.
Puffball Speaker Box
In "Get in the Van", he tells Firey that the Puffball Speaker Box was stabbed by Pin with a knife.
In "How Loe Can You Grow?", Gelatin questions what Ruby means when she says they can alter the sun's rays. He is impressed when she shows she can act as a lens. Later, Ruby asks her team where they got their cardboard spaceship. Gelatin says he doesn't know and that he thinks a friend donated it to him.
In "A Taste of Space", when Ruby asks how they are breathing in space when there are no windows, Gelatin tells her there's plastic wrap in the way after attempting to lick space. Gelatin later proudly tells her he has an idea, and puts a hole in the plastic wrap with a fork in order to stick his tongue out. Ruby tells him he should keep his tongue in the hole, but Gelatin turns around, asking what she said.
Status: Minor friends
In "Why Would You Do This on a Swingset", he latches onto Spongy's back in Team Ice Cube!'s transformation.
In "Don't Dig Straight Down", he and Spongy have fun in the hot springs. He attempts to pull Spongy up after the rest of the team needed to use his body to get into the tunnel. When Spongy pulls out his private jet, Gelatin asks if they could climb on, only for Spongy to decline. When Gelatin and Barf Bag are back at the surface they both give Spongy annoyed looks.
In "The Escape from Four", Gelatin says whatever when Spongy is revealed to be eliminated. Later, while Spongy is being sucked up by Four and pulled on by the contestants, Gelatin hears Spongy scream and asks how he could be in pain. Spongy says he's really hot. Gelatin gets the wrong definition of "hot" and claims he's glad Spongy has gotten more self-esteem.
In "How Loe Can You Grow?", Gelatin tells Teardrop to tell Four about their progress with the aloe vera.
In "Let's Raid The Warehouse", Gelatin suggests that Bubble could be friends with Teardrop. When Bubble says she wanted to be friend with him, he seems insulted for Teardrop, since she turned down being friends with her. He then has Teardrop pop Bubble. They work together with Bubble to find gifts for Lollipop and Leafy.
In "Who Stole Donut's Diary?", Gelatin asks Teardrop if she's keeping track of everything in the case, only to learn she's been writing a comic. Teardrop tries to get it back, so Gelatin tells her to calm down since he's just gonna read. He thinks it's pretty cool that she gave herself radioactive powers, but finds it less cool when he turns the page and sees that Teardrop kills him with them.
In "Zeeky Boogy Doog", Gelatin sat at the top of the Eiffel Tower with Tennis Ball, Book, and Firey.
In "Get in the Van", Gelatin pushed Tennis Ball off of Puffball because there wasn't enough room.
In "Zeeky Boogy Doog", Gelatin cringes when TV makes a loud dinging noise.
In "Let's Raid The Warehouse", Gelatin agrees that Woody shouldn't just be looked at as dead weight to the Have Nots.
In "Getting Teardrop to Talk", Yellow Face brought Gelatin forks to stack.
In "Today's Very Special Episode", he seems to be aware that him throwing forks is what got him in the bottom 2, so he promises not to throw anymore.
In "It's a Monster", he freezes all of W.O.A.H. Bunch when Puffball tells him to. He seems to feel sad about it, though he may have just been confused since he was just recovered.
For no reason whatsoever, Gelatin continually throws forks at the Death P.A.C.T. in "Why Would You Do This on a Swingset", killing Pie and Pen in the process. He later attempts to throw some more at Pillow, Remote, and Tree.
Team Ice Cube!
In "A Taste of Space", Gelatin willingly holds hands with his team, prepared to burn after the ice burns through the sun's outermost layer. Only for nothing to happen.
In "A Taste of Space", Gelatin says they need to move the sun, not to help them win, but to make the other team's plan fail.
In "Let's Raid The Warehouse", Gelatin calls the Have Nots weird after Firey says that they're going to depart since they are on seperate teams and then says bye.