It all starts when American good girl Allyson--better known as Lulu-- decides to spend just one day in Paris with Dutch hottie Willem. It's a whirlwind adventure filled with heart-racing romance, but the next day Willem is gone without a trace. What follows is one year of searching that ends with a steamy reunion on the one wonderful night when they finally find one another again. Filled with mystery, drama, adventure, and of course romance, this is a swoony and satisfying entry point for new readers of Gayle Forman's bestselling fiction.