... Sure.

(kimihiro picks up the pipe to inhale from, letting the smoke leave his lungs with words.)

A long time ago, a boy travelled to a different dimension and he met a girl. She was in danger, and to save her, he decided to turn back time. Because of this, he could never return home, but that's a paradox in itself, isn't it? To fill the gap, he turned into two. We're the same person, so to speak.