[It sounds like babbling at first. The four dead Hokage? But weren't they unable to be resurrected? The words don't connect, don't give her a complete understanding, and she almost wonders, a little, if he's suffering from more than chakra drain.

But then he mentions the Yin seal, and she freezes. Because that -- that, he has no way of knowing about. She started it after he left, and it's too subtle before it's ready to be seen. But it's almost ready. She knows that; she knows she'll be able to unleash it soon, during this battle.

And if he knows about it...]

You've come to the battle. You're there.

[The words are breathed out softly, full of surprise and hope. Hope, because he's there, because he says he's no longer an enemy, and if he means that, if that's really true...

He's back. He's back.

If it's true.]