you've been getting bullied by Sirius. You couldn't fight back beacause his dad owns the school

Skiptime you're now getting bullied by other guys not Sirius

Sirius saw and quickly approached you, he punched the guys who had been bullying you. Of course you were shocked, his been bullying you, why would he help you?

"NO ONE can bully her except me. I can only bully her."