Mattheo

You are Dracos sister. While sat with Harry, Hermione and Ron, you look over at your brother and see a boy sat next to him. You lock your eyes on him for a split second

Hermione: What are you looking at?
You: Whos that next to my brother?

They look at you confused then look over to where Draco was sat. Harry stares blankly at you, before speaking up

Harry: Thats Mattheo Riddle. Son of Voldemort.
Hermione: He dangerous that one.
Ron: Yeah you should be careful what you say to him.
You: you look at the floor then back up at them. your eyes flicking to all of them as you speak Promise ill be kind. In your head you think: But i wont stop till that boy is mine.

Meanwhile in Dracos friend group
Mattheo: Oi Draco. Whos that next to Potter?
Theo: Thats Dracos sister. She's Crazy.

Draco looks at Mattheo shaking his head
Draco: Enzo used to date her
Enzo: Shut up.

Mattheo smirks and says
Mattheo: Promise ill be kind in his head But i wont stop until that girl is mine

You guys lock eyes again. And you smile then go back to your friends