Jeremiah & Mattie take their relationship to the next level. The roommates discover that propane, matches & the 4th of July aren't a good mix. Kortni returns to the house with her past following.

Nilsa gets arrested, and the roommates must bail her out. Kortni realizes she may not be ready to stay for the rest of the summer. Mattie takes Aimee for a special waxing before Aimee's boyfriend comes to visit.

Jeremiah's lack of communication frustrates everyone and drives Mattie away. A casual card game leads to an epic baby birding. Jeremiah tells the roommates that his brother Josh is coming for a visit, and no one is pleased by the news.

When Jeremiah’s brother Josh arrives, it threatens to disrupt the rest of the summer. Codi buys some flowers for Candace, and the roommates confront him about his real feelings for her. Jeremiah and Mattie are not on the same page about their future.

After an intense night out, the roommates try to pick up the pieces and work out their unresolved relationship issues before saying goodbye for the summer. Gus and Nilsa get wild with some whipped cream and consider taking things to the next level.

When their yearly vacation at the beach is up-ended by COVID-19, the Floribama crew sets their sights on someplace out-of-the-way and truly exotic: the snow-capped mountains of Montana.

The roommates get reacquainted in Montana with their own boozy version of the Olympic Games, but Nilsa's pregnancy announcement has sent Gus into an emotional tailspin. After trying to make peace with Jeremiah, he reignites an old beef with Nilsa.

Gus confronts Nilsa about some cheating allegations from the past, which fires up both Aimee and Kirk. Codi and Candace tell their parents that they are getting hitched! A weather emergency leaves the southerners stranded in an unfamiliar environment, where an innocent drinking game quickly goes south.

Gus feels isolated when the roommates take Jeremiah’s side following the boys’ altercation. The southerners enjoy their first-ever snow day. And sticky fingers in the bathroom cause a major blow out in the house.

Despite their differences, the roommates rally together to hunt for runaway Gus and bring him home safely.

With Gus in quarantine, the roommate are enjoying a new vibe in the house. Candace’s friend from home, Bethany, arrives and kicks the good times up a whole ‘nother notch.