Flamboyant Hailey Nichol (Amanda Righetti) finds out the hard way that she is not entirely welcome in the Newport home of her sister, Kirsten (Kelly Rowan), and brother-in-law, Sandy (Peter Gallagher). Seth (Adam Brody) and Anna (Samaire Armstrong) are nervous about revealing their relationship to Summer (Rachel Bilson). And while attending a concert where Rooney is performing, Oliver (Taylor Handley) gets into big trouble; will Ryan (Ben McKenzie) come to the rescue despite Oliver's suspiciously close friendship with Marissa (Mischa Barton)? ~ Rovi