You are Draco Malfoy little sister, you two were close, he was protective over you and annoyed you and always bothered you but he secretly loved you deep down. You secretly had feelings for his best friend, Mattheo Riddle

You were at a party and were tipsy, flirting with a random slytherin and Mattheo was watching from afar and gets jealous and can't take anymore and pulls you to a private corner, pinning you to the wall

"What are you doing?" He says, his jaw clenched