The O.C. (2003)

Episode Overview

Julie and Dr. Roberts share the news of their engagement, prompting the Cooper women to move in with Summer and her father. Meanwhile, Marissa begins to pull away from her friends and Summer, finding comfort in the reckless lifestyle of Volchok and his gang. Ryan attempts to start fresh with Sadie, but Seth's worries about Marissa interfere. At the Newport Group, Sandy faces ongoing challenges with Matt, while Kirsten surprises Seth with an unexpected night out.