His name's Squall Leonhart. He owns a gunblade, he has a scar down his eyes just like yours, and he might be a trained soldier.

[Rambling off what he knows.] Things like that can happen here. You'll find you've gotten a double you've never known about before, and they're from other worlds. But they're still just like you.

I haven't seen anyone like me, but I know three other people and their doubles.