Dixon and Sasha head to Napa for the weekend, but a flat tire on the way home leads to a trunk of porn as well as growing lies. Annie's attitude makes a complete change when she learns that Jasper, the nephew of the man she hit on prom night, attends West Beverly. Navid continues running the Blaze News, and has Silver and Gia interview Jasper for an article about his uncle. Meanwhile, Adrianna confides in Teddy, leading Adrianna and Navid to spend the night together; Liam gets revenge on Jen; and the truth is revealed to Naomi about prom night.
Season 2 Episode 4 of 90210 resulted in a 0.00 rating in the 18-49 demographic.
The series revolves around the three-generational Wilson family who have recently moved to Beverly Hills, California after the father Harrison Wilson accepts the position of being the principal of West Beverly Hills High School.