Episodes suggesting a friendship
In "Get in the Van", Fries tells Puffball to turn around to save the contestants Gelatin threw off.
In "No More Snow!", Fries wakes up realizing that he and Puffball are alone and asks her what happened to their team. Puffball tells him that Gelatin pushed Golf Ball, Tennis Ball, and Rocky off, which he already knew. Then she tells him that he fell asleep and says that Firey and Gelatin decided to tie their legs together and fall off. When they find Evil Leafy, Fries tells Puffball to follow her so they can get their teammates back, they both only manage to get crushed to death by a weight.
In "Getting Teardrop to Talk", Fries convinces Puffball to join Yellow Face's team and she follows him.
In "Why Would You Do This on a Swingset", Fries tells Puffball to swing around fifty times instead of playing toss the dirt with Marker. It’s worth noting that when Fries got into Marker and Puffball’s conversation, she smiled.
In "What Do You Think of Roleplay?", Fries says not now to who he thinks is Puffball when she makes a vomiting noise.
Episodes suggesting a conflict
In "The Long-lost Yoyle City", Puffball was annoyed at Fries when he insulted the Davids just as they were almost out of Davidland. In the same episode, Puffball betrays and kills all of Team No-Name because she wanted to win another prize.