Gossip Girl (2007) - Season 4, Episode 20: Soundtracks

Beginning. Blair is with Louis.

Raina and Nate are at a restaurant. Raina leaves the restaurant.

Blair invites Serena to the party; Rufus and Dan arrive at the luxurious dinner Charlie has prepared; Chuck plans to ruin Blair's party.

Louis proposes to Blair.

Constance high's annual alumni party scene's piano BGM

End montage; Blair runs away from Chuck; Nate chooses his side and Raina calls Jack; Dan and Charlie talk; Blair closes the door in front of Serena and calls her mother.