Cloud waits for more, but there isn't any. For all of Kuja's posturing and long-winded speeches, at least he gave Cloud some detail about where he knew him from and how. Where's Radiant Garden? Is it on his planet or some other world? Who were they fighting? What rival?

"That it? Didn't need to sit down for that." The implication being, of course, that if that's really all Leon's going to say, there's no reason for Cloud to stick around here.