I'm sure everyone has had this happen at one point or another. I end up I can't stop replaying it over and over in my head when it happens. Someone comes in to hug you and you go to hug them and you end up giving them a kiss too, right on their ear or neck lol. Or you go in to hug someone and they were just expecting a handshake and they end up giving you this really awkward hug..and afterwords you just feel like hiding in a little ball. I seem to be notorious for this..it seems to happen to me everytime. I try to be friendly although I have social phobia..but I turn a simple greeting or goodbye into the most awkward experience at family events..meeting new people etc. lol. And I try to laugh it off to myself but its hard. I don't want anything to think I'm weird.