Nate suspects that Juliet is keeping a big secret from him and decides to confront her. Blair schemes to undermine Chuck's new found happiness. Dan finds himself torn between his feelings for Serena and Vanessa.
Nate (Chace Crawford) suspects that Juliet (guest ster Katie Cassidy) is keeping a big secret from him and decides to confront her. Blair (Leighton Meester) schemes to undermine Chuck's (Ed Westwick) newfound happiness