Responses
I think so too! After all, he never had a caring father, a mother or real friends. He was very close to Biru which was probably his only real friend at the time(as real as they can be)so when he lost Biru he lost everything. I just wish there won't be too much drama caused by him and that he and Biru will be friends again after he spologizes.
I think the real bad guy here is the father of the red haired dude.
He nearly beated his son to death and is not giving him any "positiv" attention or love. So his son must think that biru is at fault and he provokes him and beats him because thats the only thing he's good at and knows. -but of course what he does is still bad! He needs someone who's listening to him and helps him deal with all this hate inside him and not just beat the crap out of him. (But i'm probably reading too much into a fictional story haha x'D)