Four friends, five years, one decision. Sometimes, the people who know you best are those who let you down the most.New Year's Eve ? the day that marks the end of one year and the beginning of another is the fateful moment when best friends, Rachel, Carrie, Jenna, and Hattie find their lives change forever. As the year goes on, the discovery of a five-year long secret is uncovered. And, when the skeletons eventually come out, they begin to wonder if they were ever really friends in the first place. A page-turning novel about friendship, marriage, and secrets that keeps you guessing to the end.