After a wild night, three friends wake up in bed together, determined to keep things mature. But can their friendship survive the mess? A promotion forces a couple to reassess their relationship.
Zoey returns to LA to produce a California-themed fashion show and put Anti-Muse on the map; Andre, eager to flex his manager skills to impress his sister, oversteps; Aaron and Zoey try to navigate their post-breakup friendship.
Junior's fate as a Gamma is determined, as is his relationship status with Annika; Doug throws another big party, and some old friends drop in to help him celebrate.
Andre is inspired by an elusive, anonymous artist on campus named The Squid and hopes to make them his client, but he must find them first; Doug and Aaron look for direction at a strip club.
The crew prepares for Freshman Formal; Zoey, Aaron and Luca confront their issues with modern-day relationships; Jazz revels in a new relationship; a game of "Never Have I Ever" causes Ana to realize she is the tamest member of the group.
It's graduation, and the Johnson family wasn't going to miss Zoey's big day. The crew comes together to celebrate their four years together and toast their post-graduation plans.
The crew hits up a music festival before parting ways for the summer. After lunch with his dad, Andre suffers from "analysis paralysis" about choosing a major, his relationship with Annika, and his plans for the upcoming school year.