[Rei shakes her head, thoughtful, but does laugh off the statement.]

I'd really rather not think about that, you're right. But the question deserves an answer. Because I want to stay here, until the mystery is solved. I don't want to leave with it undone. That's more important than going home, because to be honest? What's to say I won't just come back, and have to start all over again, not remembering what happened the first time.