I'm sure Blair and Serena will find a way to be friends again. I don't think Blair really believes she only needs Chuck. I think she knows she needs someone else to rely on and that person is usually Serena. I also think Chuck wants Blair to have someone else in her life to be there for her besides him. It was interesting to see Trip and Serena hanging out together. I wonder if something is going to happen between them or if they were just being friendly. I'm sure Nate would never forgive Serena if she hooked up with Trip. I wonder what Serena is going to do now that she quit her job. Maybe she'll get a job from Trip.