Blair and Dan decide to team up to take down an MIA Juliet. The odd couple takes a road trip to Cornwell, where they find Damien Daalgard. He gives Blair and Dan some missing pieces to find out why Juliet is after Serena. Meanwhile, Juliet finds out about Blair and Dan's present in her home town and decides to return to New York to finish what she started; Lily is keeping a secret from Chuck, which Rufus finds out; Nate tells his mother about what the Captain has been up to and she decides to get through with the divorce. When Nate realizes he had it all wrong a last attempt to rescue his parent's marriage fails due to Anne's longing to the rich society of Manhattan.