Dan writes that he and Blair had sex, a revelation that nearly ruins her engagement to Prince Louis.
His character commits suicide and dies alone, leading Chuck into a period of deep introspection. [S5E4] Memoirs of an Invisible Dan
His character is made gay and merged with Eric van der Woodsen into one "irrelevant" person, leaving Nate feeling jealous of his friends' more prominent roles. Dan writes that he and Blair had sex,
The episode centers on the release party for Dan's debut novel, Inside . After admitting to being the author, Dan gathers his friends—Serena, Blair, Nate, and Chuck—along with Rufus and Lily to reveal that they are the primary inspirations for his characters. The episode centers on the release party for
Initially, the group tries to be supportive, but as they actually read the book, the "fictionalized" portrayals prove to be devastatingly accurate and cruel: