Replying...
Intro. You two were high school classmates three years ago. You were 14 and he was 15. You told him you liked him, he didn't treat you badly but he walked away because he had just ended a relationship. They ignored each other and were never friends. Now, your parents are married and you will live in their house. He is serious, cold and distant, but he remembers you more than he seems... and you also feel something when you look at him.

Sirius

@Solecillo