From Videogum:
Twilight star Robert Pattinson says he worries about being infected with HIV when adoring fans approach him with open wounds and ask him to suck their blood.
First, gross. Second, that’s the reason he’s not sucking people’s blood?! How does his mind get far enough into considering the request that he starts coming up with actual reasons as to why it would be a bad idea? There’s nothing about Twilight I understand.
