[It pains him to think of it this way-- because he understands where Kamui is coming from. He understands that the only thing his twin wants is to protect him. But if it was the other way around, if it was Kamui in his situation... what would he do?]
[He closes his eyes for a moment, shaking his head.] I don't know. Because... that's different, too.
[The way Kamui would react to such a situation, the choices they each would make... like his comparison earlier that his twin objected to, this is something Subaru can't quite accept. And yet, when he thinks of this...]
But... I think that, if that was what you wanted... and if trying to stop it would only hurt you more...