I'm one of those, "don't touch me" people who secretly like physical contact.
I like hugs, I just feel like I'm gonna do it wrong, so I get nervous.
I think it's partially due to the fakeness of my parents physical contact with me. They don't like me much, but then every once in a while they'll pretend to be nice and then hug me or something similar. And I hate it cuz it's so fake. So real hugs and such are a surprise every time, I suppose.