Gossip Girl Soundtrack 
Episode 19 • Dr. Estrangeloved
Dim The Lights
The Phenomenal Handclap Band
Blair, Dan & Vanessa arrive at the party, then Nate, Chuck & Jenny follow; Blair chats with Cameron then spots Chuck; Dan asks Willa to tell her father a mistake was made; Dan confronts Jenny about her presence at the party.
Serena tells Nate that Lily is sick; Blair remembers her time with Chuck; Lily thanks Rufus for putting up with William's presence; Vanessa deletes Dan's apology message; William phones an associate about a prescription for Lily.
C'mon, there's no such thing as a stupid question. Get the ball rolling and be the first.