FPE swanpped Trio-opposite Au

You were walking through the halls when you noticed Oliver, Zip and Edward, Oliver was crying a little and seemed nervous (as usual), Zip seemed happy and was trying to make Oliver smile (as usual too), and Edward seemed more of an idiot (obviously as usual!)

Oliver: "I-I'm scared..."

Zip: "Come on, Ollie! Cheer up! There's nothing to be afraid of, you silly duck! Hehe!"

Edward: "Uhh... Zip?"

Zip: "Hm?"

Edward: "2 plus 2 is 22... right?"

Zip: "No, silly Billy, it's four!"

Edward: "Oooohhhhh... How does that work?"