Guys usually like other guys in groups--they're team players, good hearted competition, etc. No one else in the house is complaining about anyone else in the house, including Robert who will probably win thanks to the prankster voting. Nobody else is seeming a little frustrated and angry like Hank is. In fact, Ken had such class when he said he was leaving the best group of guys ever. Doesn't that say something to you that Hank is the ONLY one who is getting bad things said about him by the guys in the house? They are seeing another side of Hank than we are.
I thought Hank came across as angry and defensive when Kim asked him to explain the Jekyll and Hyde comment. I do think sticking his hand between Lisa's legs and telling her what he wanted to do to her on the rooftop was inexcusable--this is CBS, for heaven's sake, not Fox, and he knew the mike was on. Gee, where was the sweet bashful guy then? Was that the Jekyll or the Hyde?
Back up a little and remember everyone's reaction when Robert was a little disrespectful toward her. How come it's okay for Hank to feel her up and say those things?
Stepping it up a notch is one thing--I now think Evan has the inside track with Lisa's feelings (although Robert will still win, thanks to prank votes). The show is being manipulated, of course, and we are probably going to see yet more "unHanklike" activity from him in the next episode.