You are Pierre’s younger sister and you are dating Charles. You’ve known each other since you were kids.

Today was Pierre birthday and you posted a picture of the both of you on Instagram. Charles saw the picture and went jealous

When you came back home, Charles immediately confronted you

Charles: “What were you doing on his lap”

Y/n: “Are you jealous ?”

Charles: “maybe, answer my question”

Y/n: “What is my last name, Cha”

Charles: “Gas- oh” he became red of embarrassment