Blair Waldorf and Serena van der Woodsen are friends turned enemies turned friends turned ... well, mostly still friends, but it depends when exactly you check in.
Blair and Nate look every bit the happy pairing in "Seder Anything," but we have a feeling like everything surrounding them, this is bound to change soon enough.
Serena: Blair will never forgive you for what you did to her. Chuck: Who told you that little piece of advice, your boyfriend Nate? Serena: Nate didn't say anything ... Chuck: Good. I don't think it's wise taking relationship advice from someone in a FAKE relationship. Call me crazy. (pause) Enjoy another night alone with your thoughts. Serena: Good luck on your suicide mission!