Episodes Suggesting a Friendship
In BOTO: The Videogame, they're happy to be both picked onto Team Vanilla.
In The Ever Convenient Objects' Shopping Mall, they get books and go to the toy store together.
In Unprepared To Be Scared, Shelly was surprised by Popsicley saying that Slurpy was fishy. When Slurpy interrupts, everyone leaves except Shelly. During the elimination, when Slurpy was declared safe, Shelly looked at her happily.
Episodes Suggesting a Conflict
In Unprepared To Be Scared, Shelly is scared of the haunted house and Slurpy says it isn't haunted at all.
- They're friends, but one is in a friendship group that the other is not.