Well, hell, so far this was going a lot better than she'd expected! To get civility when you expected the cold shoulder was one thing, but this was expecting outright hostility and getting... flirtation? An outcome so good she hadn't even let herself consider the possibility. But if he had no issues, then she could definitely run with it.
"And hello to you too. You don't have to tell me how long it's been - though it's clearly been good to you. You're smoother these days, aren't you?" And hotter, but one step at a time - and she figured that with her wandering eyes she was being obvious about that anyway. But still as to-the-point as ever, apparently.