Poppy and Alex. Alex and Poppy. They have nothing in common. Shes a wild child; he wears khakis. She has insatiable wanderlust; he prefers to stay home with a book. And somehow, ever since a fateful car share home from college many years ago, they are the very best of friends. For most of the year they live far apartshes in New York City, and hes in their small hometownbut every summer, for a decade, they have taken one glorious week of vacation together.

Until two years ago, when they ruined everything. They havent spoken since.

Poppy has everything she should want, but shes stuck in a rut. When someone asks when she was last truly happy, she knows, without a doubt, it was on that ill-fated, final trip with Alex. And so, she decides to convince her best friend to take one more vacation togetherlay everything on the table, make it all right. Miraculously, he agrees.

Now she has a week to fix everything. If only she can get around the one big truth that has always stood quietly in the middle of their seemingly perfect relationship. What could possibly go wrong?