The O.C. - Season 3, Episode 19: Soundtracks

Beginning scene at the Bait Shop where Seth and Summer spot Marissa with Volchok and Ryan goes away with Sadie.

In the Harbor Student Lounge, Seth and Summer trade off on an arcade game while discussing if they should tell Ryan about Marissa and Volchok. They decide to keep quiet.

This song plays as Sadie and Ryan are making out in the poolhouse, and get interrupted by Seth. Seth tells Ryan through the door that Marissa and Volchok have been hooking up, and kills the mood. It plays for a second time after Sadie leaves, and Seth has his tail between his legs.

You first hear this song in the Diner as Ryan and Sadie's date is interrupted by Volchok's buddies, seated at the table next to them, loudly talking about Marissa. It plays again when Ryan comes back and tells Volchok's buddies to tell Volchok to meet him under the pier the next day.

End of episode. Ryan and Sadi in the pool house. Marissa joins Volchuck on the beach.

You hear this song at the Bait Shop when Marissa unsucessfully tries to buy a drink.

This song plays at the beginning of the Episode at the Bait Shop. Seth and Summer analyze Ryan and Sadie's body language, trying to determine how into eachother they are, then they see Volchok and Marissa making out.