It’s a new year and Lara Jean and Peter no longer pretend to be a couple. They really are a couple. While Lara Jean experiences a whole series of first times with Peter – first real kiss, first real date, their first San Vantino – she seeks the support of Kitty and Margot, Chris. Above all, a new trusted friend, Stormy, who helps her manage the complexity of the emotions she feels in this new chapter of her life while trying to balance the discovery of herself and a love story. Lara Jean, however, will have to rely on herself when John Ambrose, another of the boys to whom she had addressed the love letter, returns to hers and presents a great dilemma: Can she be in love with two boys at the same time?