Graduation is fast approaching, so Abby and Brittany take advantage of these last precious weeks to hit the road with their girlfriends, exploring Chicago. As graduation day finally arrives, Abby, Brittany and their friends practise their moves as they prepare to walk across the stage and receive the diplomas they have worked so hard to earn. But they'll have to finish their student teaching assignment interacting with a class full of energetic fourth-graders before travelling to London with their friends to see the sights and learn how to row on the Thames.