Kunsel notes the shift in Zack's weight, and takes that as a good sign. He just hopes Zack can recover enough to hold his own balance if it turns out that Cloud can't walk on his own. One of them will need to be able to defend them if they run into any more guards. Preferably Kunsel, since he's in fighting condition, whereas Zack's clearly suffered from six months of captivity.

"Alright." It galls him to leave Hojo with nothing more than a pounding headache as punishment for what he's done, but Zack's right. They don't really have much time. How much do they have?

Who knows? Kunsel didn't exactly have time to scope the routine of the guards out before he came.

Although... Maybe there is something he can do. Kunsel looks at the door that Zack indicated as Cloud's prison. Looks at the access key in his hand.

Then he looks at one of Hojo's computers. That...

"Hey... If I cast another Cure on you, think you could handle Cloud by yourself? At least enough to explain the situation and get him over here? He might react better if it's just you, and..." And with the way he's looking at that computer, and if Zack still knows his friend, it shouldn't be hard to follow his train of thought. "I think I have an idea."