Logic like that is irrelevant, even if it's true. It's you who did it, and that's what makes it meaningful to me.

[as he speaks, he reaches for one of Nageki's hands again and gives it a squeeze. Nageki gives this nebulous concept of "everyone else" far too much credit, while downplaying the things he does out of the goodness of his own heart. Beneath the surface of that humility is a self-aggrandizing attitude - the sort of thing that just makes Kaworu even more grateful and affectionate for him.

His face suddenly brightens, and he pulls his hand away just so he can place both on the piano keys.]

I'll play you a song, and then maybe we can walk back together. How does that sound?