After more than five years and 120 episodes, the last chapter of Gossip Girl airs tonight, and executive producer Stephanie Savage is here to preview some of the twists, turns, returns and reveals.
Will the Chair "endgame" live up to expectations? What about the identity of the title character? Who else will end up together? And what about the many familiar faces from the past showing up?
Here are five things to look out for when the series takes its final bow tonight: