"Dance?..." Yeah, that was a classic conversation anyone would expect coming from Cloud, "...if you want." Wait what?! GAH! He wasn't supposed to say that!
He didn't even know if he was able to dance! Well Mello had probed it wrong, he was able to dance, and not bad at all, being a fighter and whatnot... He knew how to move after all, but the thought of dancing with Asuka was completely different than dancing with Mello, that was for sure.