Every summer, Belly and her family head to the Fishers’ beach house in Cousins. Every summer is the same ... until Belly turns sixteen. Relationships will be tested, painful truths will be revealed, and Belly will be forever changed. It’s a summer of first love, first heartbreak and growing up — it's the summer she turns pretty.
Last Season (Episode 1) 8.2
Air date: 2025-07-16
Runtime: 61 min
Overview: School's almost out, and Belly's excited for another idyllic summer in Cousins with her boyfriend, Jeremiah. But her plans go off the rails after she learns a shocking truth.
Last Christmas (Episode 2) 9.0
Air date: 2025-07-16
Runtime: 59 min
Overview: In the wake of an earth-shattering betrayal, Belly tries to pick up the pieces. Caught in the crossfire, Taylor picks a fight with Steven that ends in disaster.
Last Supper (Episode 3)
Air date: 2025-07-23
Runtime: 56 min
Overview: Belly and Jeremiah plan to keep their big news secret from their families until everyone is reunited in Cousins for Susannah's memorial garden ceremony. Everyone, except for Conrad.
Last Stand (Episode 4)
Air date: 2025-07-30
Runtime: 58 min
Overview: Alone in Philly, Belly turns 21. But her special day turns sour when family disagreements about her future take center stage.
Last Dance (Episode 5)
Air date: 2025-08-06
Runtime: 67 min
Overview: With Jeremiah stuck at the office, a reluctant Conrad gets roped into wedding planning with Belly. En route to New York for a new career opportunity, Steven finds himself with an unlikely travel companion.