Finally, Sohrab explains why he bullied Darius: it made him feel better, since he’s usually Ali-Reza’s preferred bullying target. Put simply, Sohrab’s choice is about himself, not Darius, and it certainly doesn’t suggest that Darius is inviting bullying, as Dad usually suggests. And by apologizing, Sohrab also takes responsibility for his actions and tries to make it right, showing Darius what a true friend does in a situation like this.