One Day meets Before Sunrise in this novel from New York Times bestselling author andThe Bachelorette star Hannah Brown.

When Willow was fifteen, she met Hugo, a wry British boy, on her first solo trip to France. Over the course of one unforgettable day and night, they talked about everything from their favorite films to fate, soulmates, and whether there's only one person we're meant to love. Willow believed there was.

But she was a Texas girl, and his life was waiting for him back in England. When they said goodbye the next morning, neither imagined they would ever meet again. They were wrong. Over four pivotal summers spanning sixteen years, Willow and Hugo are pulled together and torn apart by misunderstandings and missed connections, leaving her with heartache that at times feels impossible to survive.

Now, Willow and her three best friends are reuniting for the first time in years at her family villa in the South of France, ready to bask in good food, good wine, and golden Mediterranean sunsets. But this isn't just a long-overdue vacation. Willow is carrying an unfinished manuscript-the love story she's spent years writing. This may be her last chance to finish it, and finally tell the whole truth about her unexpected path to happily ever after.