After surviving their relationship's on-again/off-again genesis, Serena and Dan finally acknowledge that they are crazy about each other, despite their polar-opposite worlds that constantly threaten to pull them apart. Chuck contemplates investing in a burlesque club, hoping to make his hard-to-please father, Bart (recurring guest star ROBERT JOHN BURKE), proud of him. Nate confronts his father, the Captain (recurring guest star SAM ROBARDS), about the drugs he found in the house, but the Captain denies having a problem. Jenny discovers a secret that her father, Rufus, and mother, Alison (SUSAN MISNER), have been keeping from her. And Blair is once again devastated by Nate's actions after Jenny reveals that Nate accidentally kissed her, thinking she was Serena.