The Rainy Day Women

S2 E14: It's raining in Newport. Marissa tells Julie that she and Alex (recurring guest star OLIVIA WILDE) are dating and decides she has to get out of Caleb's house. Summer is faced with a big decision as she prepares to go to Italy with Zach (recurring guest star MICHAEL CASSIDY). Ryan convinces Lindsay (recurring guest star SHANNON LUCIO) to take the paternity test, and everyone anxiously awaits the results. Meanwhile, Sandy is stranded in a motel room with nothing but a few snacks, champagne and Rebecca (recurring guest star KIM DELANEY).