What the freak is up with all this hand motion talk? Usually there's a barrier/glass between one person and the next with the one person making all kinds motions, hands and arms flailing in the air. Usually it's muted with no words spoken which makes it even more weird. If you're going to mime what you're thinking or trying to say, might as well say it out loud so you don't seem like such a weirdo. What an odd way to express yourself.