Blair has a bachelorette party; Nate teams up with someone unexpected to gain more info about Blair and Chuck’s car wreck; and Serena and Dan put on a charade of reigniting their relationship.
Blair’s flashbacks reveal the fallout of her and Chuck’s car accident, which Nate realizes may have been caused by foul play. Meanwhile, Lily gets a private eye to locate Charlie; and Vera Wang makes an appearance at Blair’s bridal-dress fitting.
Lily hosts a bash so Charlie can make her formal debut in New York society, but Max puts Charlie’s upper-crust future in jeopardy. Elsewhere, Dan considers admitting his true feelings to Blair.
Several of the gang attend a production of “Sleep No More,” an off-Broadway theater experience in which audience members wear masks. Meanwhile, Diana wants to use Serena to take down Gossip Girl; and Dan makes the rounds on his book tour.
Blair has potential bridesmaids audition for the honor of being in her royal wedding. Meanwhile, Nate tries to make Diana jealous by getting close to Charlie; and Serena needs to secure the film rights to Dan’s novel, despite being angry at him
Discord erupts in Louis’ family in the midst of a Yom Kippur celebration. Meanwhile, Serena’s friendship with Dan may become a casualty of her new job; and Diana wants Nate to be her hero when problems arise with the launch of her new publication.
Dan comes clean about his book to his friends and family. Meanwhile, problems arise for Blair after Louis reads Dan’s book; and Diana uncovers some damaging info about one of Nate’s pals and finds a way to benefit from it.
Nate must decide whether to cross moral lines at Diana’s request. Dan has figured out who is publishing his book, and seeks help to stop it, but he ends up in the spotlight anyway. Chuck helps Dan come to terms with his fate, just as Dan continues to try to help Chuck break through his […]
Nate gets a surprising offer from Diana. Meanwhile, Blair receives a visit from her future sister-in-law; Dan’s quest to stop his book from being published has him seeking assistance from Chuck; and Serena compels Charlie to make a big decision.
Serena makes a grave error at her new job in Hollywood. Chuck and Nate then meet up with her in L.A., where Nate is captivated by an older woman (Elizabeth Hurley). Elsewhere, Blair is not pleased when Louis sides with his family over her; and Dan receives help from an unexpected source.