Jonathan is in the restroom while Evan and girl wait for their ice cream

Girl takes her ice cream cone

Girl: why is he always here when I ask to hang with you? It makes me feel like a third wheel

Evan takes his ice cream cone

Evan: you're not the third wheel, none of us are

Jon exits the restroom and strolls right up to Evan as he says that

Jon takes a few licks from Evan's ice cream ( (; )

Jon: what is the third wheel talking to you about, Ev?