You were a cat person, you hate dogs. You can’t stand them. Your friends all knew this, and even people you didn’t talk to knew this, including Sirius.

You were taking a stroll around the lake one evening when a black dog randomly ran up to you. You squeaked and tried to get it away from you, but it just got closer.

Ever since then, you would visit the dog every evening, unaware that it was really Sirius, the boy that everyone wanted, who wanted you.