Episodes suggesting a friendship
In "Today's Very Special Episode", Stapy, Foldy, and Marker play Rock Paper Scissors. Marker didn't understand the rules of the game, but Stapy and Foldy urge him to play, so he does. Later, Stapy and Foldy are part of The Year's Hottest Look.
In "Fortunate Ben", Stapy apologizes for stapling the plane.
In "Questions Answered", Marker is admiring Stapy's plan to cheat.
In "This Episode Is About Basketball", Marker asks Stapy if he will play Eat The Dirt with him. Stapy politely declines his offer however.
In "Enter the Exit", Marker tries to get Foldy and Stapy to back him up to prove that he threw Four, but Foldy was dead, and Stapy was eliminated. Later, Stapy wants to see Foldy before being sucked up when he is eliminated. Marker cheers when Foldy joins her team after being revived. Later, Foldy is enraged when she finds out that Match got Stapy eliminated.
In "What Do You Think of Roleplay?", Marker and Yellow Face are smiling at Foldy at the beginning. Both are upset when Ruby unfolds her in front of them.
In "The Escape from Four", Foldy is disappointed when she doesn't manage to rescue Stapy.
In "You Know Those Buttons Don't Do Anything, Right?", Foldy gets exited when two says Tapy, thinking he said Stapy. Later, Marker says that he'll join Foldy's team.
In "This Episode Is About Basketball", Marker shows no reaction to Stapy's elimination.
In "You Know Those Buttons Don't Do Anything, Right?", despite their friendship, Foldy makes a neutral expression when Marker tries to join her team. She also does not seem bothered when Bell flings Marker away.
Episodes suggesting a conflict
In "Today's Very Special Episode", Stapy calls Marker lame for not knowing how to play Rock-Paper-Scissors, which makes Marker frown.