I'll hug people occasionally, but for some reason the concept of putting your arms around someone that you're friends with freaks me out. I'm also extremely awkward and will usually make a genuinely comfortable hug painfully awkward. Also, what are you supposed to do with your hands if you're against a wall and someone goes in to hug you? Don't get me wrong, I don't mind it if someone hugs me but I'll just never be the one to hug.