4W (Reversed), 5W, 7P (Reversed) - It's happened to me and I'm sure its happened to you - you become the victim of a "snark-fest", and the next day the head snark walks up to you to chat as if nothing happened! Now your feelings have been trampled on twice. Do yourself a favor - take all the time you need to let go of the hurt. You can be polite and professional, but you don't have to act like their behavior is OK. Your feelings count. Now is a good time to review the whole situation and see if you were already in a bad mood, and the incident wasn't as bad as thought. If on the other hand, you see a pattern of abuse here - well, a friend just became an acquaintance, nothing more.