I can totally see this happening, if they like meet and then it's like...
Peeta: Hey Percy, are you hungry?
Percy: I'm always hungry! Can you bake?
Peeta: Of course!
Percy: BLUE!
Peeta: What?
Percy: I said blue! Make something but make it BLUE!
Peeta: Uh, ok.

1 hour later

Percy: 😍😍😍