It's- Sora's a he.

[He's my other half, in a literal sense. Maybe the better half. But he doesn't mention that.]

He's saved worlds from falling into Darkness. He had friends help him, but he's the reason why it all came together.

[Half-awed, half-sad, it's difficult to tell whether Roxas is thankful for these facts or slightly depressed that they're facts at all.]