Naomi learns that her SAT test scores may not be high enough for her to be accepted into California University. She devises another devious plan to be tutored by Richard, the son of the school's dean of admissions, but she quickly turns her attention to a hot CU student named Jamie. Meanwhile, Dixon continues down his own dark path by continuing to lie to Sasha about his real age. But Sasha already becomes suspicious about Dixon's age. After doing a little underhanded investigating, Sasha learns that he's still a senior in high school, and she breaks up with him. Navid and Adrianna go on a double date with Teddy and his latest girlfriend. But Adrianna's growing feelings towards Teddy make for an awkward situation, and it leads to Navid's renewed jealousy. Elsewhere, Silver accompanies Adrianna to a local Alcoholics Anonymous meeting where they surprisingly run into Silver's mother, Jackie. She tells Silver that she would like to re-establish their relationship. But Silver angrily refuses because of the years of unapologetic abuse. Later, Jackie confides in Adrianna about a shocking health problem she has.

Adrianna has to un-invite Navid to her magazine premiere party after Victor arranges for her to go with Joe Jonas to boost her image. Annie and Dixon visit their dad but are shocked when a woman answers the door. A series of mishaps lead Jen to conclude that she is a bad mother, so she makes a decision with Ryan and her son's best interest in mind. Naomi and Ivy team up to seek revenge on Oscar with a plan that involves skinny-dipping in the Beach Club pool. Navid discovers that his father may be using underage girls in his porn films and convinces Silver to go undercover.

Back to her old tricks, Emily messes with Annie's internship at the playhouse -- and with Annie's boyfriend. Silver convinces Navid to sign the release for Adrianna's reality show to help distract her and throw her off the track. Naomi bottles up her feeling for Max. After watching footage from her birthday party, Adrianna makes a stunning realization. Ivy meets a new guy, Raj and they strike up a friendship.