[hot2go]

Just because Alex isn't jumping thru hoops to get close to the girls in the house doesn't mean he doesn't like them, or that he's gay, or that he's asexual.
Maybe, just maybe, he's the type of guy who doesn't flash his sex life about on National Tele...Maybe the girls in the house just aren't classy enough, I wouldn't picture him with any of them but the closest of the four would prob be Jayne.
I don't know anything about his private life but I would imagine he goes more for proper relationships with girl friends and that they don't get their tits sucked on TV or do naked hand stands in the Big Brother house or tell millions of people they've got a sheep tattoo on their fanny.