Ryan tries to come to terms with his feelings for Lindsay (recurring guest star SHANNON LUCIO). Now that she may become a member of the Cohen family, their attraction is rather awkward. Although Sandy knows they're dating, Ryan & Lindsay keep the relationship hidden from Kirsten. Meanwhile, Caleb learns that the criminal charges against him have been dismissed. & in an effort to impress Alex (recurring guest star OLIVIA WILDE), Seth tries to cultivate a "bad boy" image by dressing like Ryan, getting drunk & stealing Caleb's prized sports car. Marissa sees Jimmy & Julie kissing aboard his boat & is hurt & angry with her father.