That was interesting to me, too, Tom. H4h, she was trying to tell you something with that...make a joke to lighten up the situation?......incinuate that you are more than friends so emphasize the "friends" to show the sarcasm?.....Emphasize the "friends" to make sure you know that this is a "friend hug" and not a "lover hug"? Although, whey even give a "friend hug"??????? I mean, there was no reason for it was there? Maybe saying and doing that so that you wouldn't be mad at her anymore since you were being more quiet with her (she doesn't like that very much...I never did either)?
If I were you, I would ask her straight out what that was all about?
You said that you are getting to that point......is this the time for the ultimatum? If so, be ready to follow through all the way or don't do it at all.