Klaus leaned back easily when Bill lowered him into a dip, laying back into his arms and trusting Bill to keep him up off the floor as they moved together. Klaus had always had an easy time at this sort of thing, dancing and getting close to people - it had been a great way to keep himself from lingering too much on things he didn't want to think about, about the dead and the family that he didn't quite feel like he fit into. And here was no different.
He'd found Five, and then Ben was there too, but there were still questions to be answered, they still had missing siblings out there and Klaus wasn't sure if it was all down to him or not to bring them back but it sort of felt like it might be. And then of course there was the matter of being stuck there in the first place.
So no, this was better, Bill dipping him toward the floor, "You know just what to say, don't you?" It wasn't like the sort of dancing he'd done with Steve, that had been flirtatious, but that Klaus had known would ultimately not go beyond that. This was the sort of dancing that would lead somewhere if that's what they wanted, and Bill was exactly the sort of someone that Klaus could let himself get lost in.