Las clases están a punto de terminar y Belly está deseando pasar otro verano idílico en Cousins con su novio, Jeremiah. Pero sus planes se descarrilan cuando descubre una verdad impactante.
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.
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.
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.
Now that Adam's onboard, the wedding is growing bigger by the day and Belly's overwhelmed. But after a surprise at her bridal shower, things finally start looking up.
What happens in Cousins, stays in cousins. As the final plans for the wedding come together, and guests start to arrive, Belly and Jeremiah hit the town with friends for a last wild hurrah. As the alcohol flows, the secrets come out.
It's Belly and Jeremiah's wedding day, but Conrad's late-night beach confession could throw a wrench in their happily-ever-after. With emotions running high and time running out, Belly has a decision to make.