Dizi Adı: Gossip Girl
Bölüm Adı: Carrnal Knowledge
Sezon/Bölüm: 2. Sezon 17. Bölüm
Yayın Tarihi: 2 Şub. 2009

Blair comes up with a devious plan to take down her new teacher, Rachel. Chuck has no recollection of what happened to him when he wakes up in a hotel. Nate and Vanessa try to help Chuck fill in the missing pieces of his night. Meanwhile Dan and Serena try to keep their relationship together as Rufus and Lily grow even closer.