The O.C. Episode 2.07 The Family Ties

Ryan tries to come to terms with his feelings for Lindsay, who is now a member of the Cohen family, and keeps the relationship hidden from Kirsten. In an effort to impress Alex, Seth attempts a "bad boy" image by dressing like Ryan, getting drunk and stealing Caleb's prized sports car. Marissa spots her parents kissing on Jimmy's boat and is angry with her father. Jimmy realizes that after all the trouble he's caused, the best thing he can do is to leave Newport and move to Maui. Marissa, devastated by the situation with her parents, comes to the Cohens' house for Jimmy's going-away party intoxicated, yelling at both her parents. She later reconciles with her father on the beach.