 Charlie takes Claudia for an escape to Mexico, using his useless honeymoon tickets, where Claudia meets a young boy named Enrico, the son of the hotel owner where she ends up having her first kiss. Charlie falls for a beautiful, free-spirited tourist named Courtney who inspires him to move on with his life. Back in San Francisco, Julia and Justin, now back together, quickly succumb to a sexual relationship and agree to it for an indefinite period. Meanwhile, Sarah becomes a nervous wreak after she and Bailey accidentally learn from her grandmother that she is adopted.