I don't know why but I really hate Moto since Itan appeared... ┑(￣Д ￣)┍

I can tell you why you hate him. It's because he has everything and yet he's indecisive and squandering a perfectly good relationship because he feels like he's indebted towards Itan. However, life isn't fair, and not everyone will end up happy nor will they end up getting what's owed to them. So while he 'pays' Itan back and is considerate of his feelings, he's being really selfish and hurting his own boyfriend. Moto is acting like a self righteous selfish fool. But that's also what makes it such a good story. If the main characters didn't make mistakes then I would have stopped reading it ages ago.