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.
Belly measures her life in summers. Everything good, everything magical happens between the months of June and August. Winters are simply a time to count the weeks until the next summer, a place away from the beach house, away from Susannah, and most importantly, away from Jeremiah and Conrad. They are the boys that Belly has known since her very first summer - they have been her brother figures, her crushes, and everything in between. But one summer, one terrible and wonderful summer, the more everything changes, the more it all ends up just the way it should have been all along.
The Summer I Turned Pretty - Last Season Synopsis and Schedule