[it's kind of debatable if she knows what that means based on the things happening to her, but even so she wouldn't explain it to cloud. not without knowing the full context, and this is now a zack-shaped wrench in things.]

...I don't know if there's anything we can do with that yet. [because WHAT. but she does move to reach for his hand.] But if Zack was able to reach you, then...we might be able to find him when we get back. [maybe that's her job.]