S1, E11: When Seth tries to choose between dating Summer or Anna, he ends up in the middle of a very complicated situation. Meanwhile, Ryan visits his brother Trey in prison and is accompanied by Marissa, Julie is furious to find out that Marissa is with Ryan in Chino, and as everyone nervously waits at the Cohen house for Ryan and Marissa to return, tensions mount, making the holiday a Thanksgiving to remember.