Do guys really spend this much time talking to a girl they only want to be friends with?

Usually, the guy just wants to get in your pants. (I'm a guy I would know). But there is the rare guy who really does just want to get to know you. But if he seems to be flirting with you, and he put his hand on your leg, he probably wants you for more than just your personality. Now even guys who do want to get you for your looks, still do want to get to know you, they just want...perks...Hope this helps.