Tiphany invites the girls to Mexico for her 30th birthday. Their adventurous itinerary forces Angela to confront her fears and brings Auti & Chelsie together after months of not speaking. Plus a daring gesture by Barak leaves Mia speechless.

Angela takes her driving test and brings independence within reach. Auti and Eric try to rekindle their flame. Chelsie is approached by a publisher to write a novel based on her life story. The girls visit a racetrack for some high-speed adventure.