I am starting to think a lot of the scowling we see Karina doing is just her 'game face'. I saw some blurb on my comcast home page that Karina asked the Woz to walk her down the aisle for her wedding to Maks. He said he was extremely touched that she asked and would be happy to do it. So....I'm thinking she really does enjoy him as a person, and maybe is just scowling cause she knows the judges are going to be rude, no matter what they do...