I feel bad for Kelly. She is catching a whole lotta flack because she doesn't want someone putting their hand on her MOUTH. As has been said before, hands touch doors, hands, pens, desks, their own mouths, genitalia (scratching, etc. ), etcccc. He might not have washed his hands since he had showered that day. Her reaction is completely reasonable.

Oh, and she has a playful personality and is VERY obvious when she is joking and pal'ing around with Regis. They've worked with each other for years and have understandings with each other. I don't think it's correct to assume that she is wild, obnoxious, and talkative all the time. She is very professional when the situation calls for it.

I would watch Regis&Kelly if I got up early enough. I used to watch it and always found Kelly to be quite amusing in her antics.