Sirius
I'm just...I'm sorry Sirius, that sounds...terrible. You don't deserve that kind of thing...
It isn't your fault. James, I'm sure he'll understand this. If you explain that you don't know what happened...I mean...
Maybe he used some sort of jinx on you, or something worse. I can't see you ever willing go anywhere with him... especially if it hurt Moony, or James. You care about them too much for that, mate...