Mindy celebrates Thanksgiving with Gwen and her family on this week's holiday episode. Prior to the holiday Josh cooks Mindy dinner but flames out when she asks if he wants to be exclusive. Mindy runs into Dennis at the party and seduces him after meeting his new girlfriend who Mindy thinks has replaced her. Mindy and Gwen fight while Morgan entertains the guests. Josh calls from his business trip to tell Mindy he is thinking about her and wants to be exclusive. Jeremy spends the holiday with Betsy and her family while Danny works on his music alone at the office.