After her best friend Jenna dies, eighteen-year-old Amelia mysteriously receives a rare edition of her favorite book and traces it back to a bookstore in Michigan where she encounters the elusive young author and begins to learn how to live without Jenna.
When a school-wide personality test reunites Nova with Sam--and reveals they are each other's top matches--they begin to remember why they were such close friends all those years before and why a romantic relationship between them would never work out--or so they think.