He cares about you and wants to make sure your ok and safe.
If he rubs only your back, nothing to complain. Does he rub your back tenderly ? If so, it's a very sure sign that he loves you. Does he rub your back placed behind or in front of you ? There is a difference.
he is showing you affection
Hes probably horny :/
He has an itch, and may sneeze.
that he cares for you,or is trying to act like he is with you,or mabe he just likes the way you feel.
Ok if a guy passionatley kisses you then it means that he's into you. But if he rubs all over your butt, thighs, and your back then he's just a huge pervurt.
He either likes the feel of them or wanted to see what they feel like.
Holy crap! It means that he is distracting your attention while he checks out your boobs.
He's nervous around you, basically he likes you. Hope that helped :)
that's one of the ways a guy tells you he likes you
Omg he wants to have sex with you BAD give him what you have got! ;))
I would not worry about it beause chances are it means nothing but his stomach iched.