Ep 22. Last Tango, Then Paris

In Gossip Girl season 3 episode 22, titled "Last Tango, Then Paris," the Upper East Siders are getting ready to leave for the summer. Blair is preparing to go to Paris with her mother, but she is having second thoughts about leaving her life in New York behind. Meanwhile, Serena is also getting ready to leave for a summer job in California, but she is conflicted about leaving her love interest behind.

Chuck is trying to do everything he can to win back Blair, including finding her the perfect dress for her trip to Paris. However, things take a dangerous turn when Chuck gets caught up with an old flame and he ends up in a potentially life-threatening situation.

Dan is also faced with a tough decision as he must choose between staying in New York with his friends or heading off to Rome to study abroad for the summer. While he initially chooses Rome, he later has second thoughts and enlists Vanessa's help in trying to secure a spot back in New York.

As the group prepares to leave for their various summer destinations, they must come to terms with the choices they have made and the consequences of those choices. Will Blair go to Paris or stay in New York with Chuck? Will Serena take her summer job or follow her heart? And will Dan be able to return to New York or will he be stuck in Rome all summer? Find out in "Last Tango, Then Paris."