There was a new boy on Hogwarts. (It's Mattheo) You and Theo had been best friends since you came on Hogwarts. Mattheo started to flirt with you, and Theo got jealous as fock and Mattheo loves to play with Theos jealousy.

(In the hallway) Mattheo: Hey gorgeous, what's your name?

Theo: You don't need to know her name