The O.C.: Season 2, Episode 7

2 - 7: The Family Ties

As one family strengthens, another will be changed forever. The Cohens, after Caleb's revelation, decide to try to accept Lindsay as a member of the family, while another family is heartbroken over the news that one of them is leaving Newport Beach. Meanwhile, Seth tries to be a "bad boy" like Ryan to improve his relationship with Alex.