[Ryou doesn't look like he believes that, and that's because he doesn't. How is cruelty anything but? He doesn't really understand, but he doesn't feel like questioning Costigan's beliefs on it either. That seems a bit rude.]

It'd be a lot easier if we didn't look like twins. There's a lot of other things too that...make this difficult. I don't think I'm going to be able to disassociate from him completely, as much as I want to.