[He really stops to think about it, but his head keeps telling him that it doesn't matter, because that's not the way it is, and using an analogy to make him feel bad isn't going to work.]
I didn't get rid of Roxas. [That had to go out, first.]
I never said you should forget about it. But yeah. Get over it. You're so busy making yourself angry and holding a grudge, you're gonna miss out on this chance you've been given to be happy. And it's not anyone's fault but your own.