Ok I am really not used to dealing with the opposite sex, I never kissed a girl, let alone get farther then that. Anyway I was at a party tonight and this girl apporached me out of the blue and started dancing with me, and by dancing I mean grinding on me, in between she told me her name and I told her mine, we danced a little longer, then she walked away and began danicng with another guy. I am not jealous or anything, I happen to be very shy with a weight problem so sex is out of the question for me. The whole situation left me very confused and paraniod, this was my first interaction with a woman and I have no feedback on what I did wrong if anything. Thoughts?