True!!!! It's so unfair!!! And yes, after being slapped in the face that "b*tch, this is your karma and you can't apologize for it cause what's done is done, all u gotta do is face the consequences" (WHICH IS ABSOLUTELY BULL), no wonder Masato would leave. He will feel he have no right to fight for his love since he knows well how evil his past actions were. And he and Asahi are not a couple, he has been left in the dark which makes him think Asahi was in it as well. But it kind of softens my heart but at the same time cry in pity that Masa didn't blame them at all. And still loved Asahi so dearly. ╥﹏╥
I think Kousei can hold onto a grudge for as long as he wants. That's why the only one to blame for this is Naru, utterly and completely.
Yes, let us cry together!
Masato has grown and seen his errors, he has come to terms of what he's done and accepted his issues (for the majority) But I really think that little brother and naru are the ones holding on to the grudge. how long has has it been? and naru has been the one to see everything and has not moved on. Naru and little bro are the ones to blame. I can't say much about Asahi. I don't blame masato for leaving. he has his experience before so I think that him leaving and not really fighting would seem logical for him.