"Maybe not." Duo laughed and lifted a hand to rub the back of his head in a slightly nervous gesture. It was so damn weird just coming out and saying stuff like that after years of hiding it.

"Different worlds. Timelines. Universes. Whatever the hell it is I don't know. I'm no scientist so I've no idea how any of this works. Weird that our two worlds would have mobile suits but not Gundams though."