Moby, "Last Night." The party is in full swing.
LCD Soundsystem, "Someone Great." Dan arrives at the party.
The Filthy Youth, "Come Flash All Your Ladies." Dan and Vanessa arrive at Blair's.
The Filthy Youth, "Orange." Dan tries to explain his position to Serena; Chuck confronts Blair.
Harry Warren, "Autumn Pink." Bart's lunch with Lily is interrupted.
Oppenheimer, "Breakfast In NYC." Blair shows up at Vanessa's work.
One Republic, "Come Home." Montage of Bart toasting his & Lily's engagement and Lily meeting with Rufus.
Dvorak, "Four Romantic Pieces, Opus 75." Chuck and Serena bicker.
Mozart, "Piano Quartet in G Minor." Bart tells Serena how he helped her.
La Rocca, "Cross The River." Rufus packs away old memories; Serena admits Dan was right.