He was the one causing all the trouble, he was the one with a destructive  mind. He hurt her. She did feel hurt at first but then she let him hurt her. She didn't complain and guilt came in rushing to change him.

So yeh. Bad boy good kinda story. Typical highschool....

So the guy here is psycho...he is always hurting everyone around thinking this is the only way he will be satisfied. But then the girl comes and gives him what he wants without being all no stop shit...so he realises that he can be good too..