Blair's father, Harold, comes home for the holidays with an unexpected guest. Blair cannot hide her disappointment and makes a plan to get rid of Roman forever. Jenny and Vanessa help Serena get the best Christmas present ever for Dan, who has a surprise of his own for Serena. Rufus refuses to remain the understanding husband any longer after Alison's former lover sends a letter to the house.
Keywords: based-on-novel-or-book , based-on-young-adult-novel , bullying , cheerful , class-differences , growing-up , high-school , new-york-city , pretentious , private-school , provocative , romantic , satirical , soap , teen-drama , teenage-romance , upper-class , watch-TV-series-online-free