Swedish Halloween!

The whole fam went to a murder mystery Halloween party last night and had a FAB time!  We made some new friends and generally were much more social than usual.  But now I am at a crossroads in yet another Swedish dilemma......one of the girls we met last night requested to be my Facebook friend this morning.  "Great!", I thought, and accepted it.  As I uploaded pictures from the party, there were a couple of her, which I tagged.  She "untagged" them within 5 minutes!  Um, ok.  So apparently I have crossed some sort of unspoken line which I had no idea was there.  So, whatever.....if that offended her then so be it.  But I do have to mention, she posted a picture of me BEFORE she wanted to be friends.  Hmmmmm.  Oh, and she is not even Swedish, she is American - again, I say, whatever.  *sigh*