In this week’s episode of SyFy’s Being Human, Aiden (Sam Witwer) is ambushed, but, fortunately for him, Henry (Kyle Schmid) comes to his rescue. Meanwhile, Sally (Meaghan Rath) takes advantage of her new human body and, against Josh’s (Sam Huntington) warnings, flirts with an old acquaintance in (Dead) Girls Just Want To Have Fun, this…