Serena has been dating Rick Von Sloneker, a young, titled aristocrat notorious for his womanizing. At a party after the International Debutante Ball, Nick alienates himself from the group by accusing Rick of getting a girl drunk and convincing her to "pull a train" several years before, after which she committed suicide. Other members of the Rat Pack point out holes in Nick's story. Nick admits that the story was a "composite" of incidents from Rick's life. Shortly thereafter, Nick leaves Manhattan, giving Tom his top hat as a token of friendship.