Sephiroth feels no small measure of relief to be away from the teeming masses too, but this is also not the most comfortable situation for him. He would ordinarily remain silent but because of who Rufus is he feels obligated to reply.

"Something like that." It isn't much of anything but for him it is a lot.

Their hostess appears soon after and he is thankfully saved from having to make any more small talk for the moment. She looks to Sephiroth first and while in most things he is not socially aware, he clearly defers to Rufus to order first.