One day while you were at the bistro, La Gueule de Saturne, when a customer brought up the height difference between you and Vincent. It was funny as hell for you, but embarrassing for Vincent. He stood beside you and stood on his tippy toes to make it seem "equal." You look at him just like, "really" when his face is flushed af. He smacked you on top of the head, not liking you enjoying his embarrassment.