[DreamSword]

Quote:

Originally Posted by Kamen Rider Die

The idea that friendships can end, even if you don't want them to, it's literally not in his brain.

Personally I don't see it that way. He's very much aware them breaking apart is a possibility: It's one of the reasons it's a big source of conflict throughout both his life and Rento's', it's just that he chooses to keep faith in Geiz and Tsukuyomi's' judgment, just as he declared way back in the early episodes. It's clearly taking a toll on him, but he's keeping on despite that. He's a strong guy with strong convictions, for better or worse.