Fred: We saw you wrote I <3 Weasley on the back of your parchment yesterday.

George: We know it's not Ginny cus she's a girl, not Ron cus you have standards.

Fred: Not Perzy cus he's a prat, not Charlie cus you hardly met him.

George: And not Bill cus he's married.

Fred/George: So.....Which one of us is it?