"In order for a book to be considered a Romance novel, it must have two things: the main focus of the story must be on the romantic relationships between the book's two protagonists, and the book must have a happily optimistic, emotionally satisfying ending."
Genreflecting 7th Ed.
There is often a lot of overlap between romance and other genres.
This is the first of three books telling a story about a coming of age teen romance, set in a small town at a family beach. The library also has Books 2 and 3: It's Not Summer Without You and We'll Always Have Summer. house
To All the Boys I've Loved Before
To All the Boys I've Loved Before is the story of Lara Jean, who has never openly admitted her crushes, but instead wrote each boy a letter about how she felt. The library also has Books 2 and 3: P.S. I Still Love You and Always and Forever, Lara Jean.