I had homecoming last night and I grinded on a guy a few times and he got 'hard'. Does that mean he's attracted to me? Or that he's just a pervert?
He is not a pervert. If any woman grinds on a guy, she can expect a similar reaction. If you engage in close sexual contact that is what you are going to get. Don't act like that if you don't know what the H you are doing though or you will lead the guy on and he will think you are looking for sex