Sylvia Miloche is a successful book editor by day, D-list party girl by night, and has been dating New York City's favorite playboy James Ryan for five years. But things are far from perfect. When the New York Post catches James with an intern, Sylvia's already precarious life comes crashing down. Lindsay Sekulich is a high school science teacher, wife, and mother of three in the suburbs of Phoenix, Arizona. Her high school reunion is quickly approaching and that means the secrets of her bad-girl past, all of which she's kept hidden from her husband, could come spilling out, revealing who she once was and the horrible things she's done. When Sylvia emerges in Scottsdale, seeking refuge in her hometown from the relentless gossip blogs, Lindsay finds herself alternately elated and terrified. The two were inseparable as teens, but a tragedy just before their senior year tore them apart. Sylvia, once a carefree, joyful girl always up for adventure, is a beaten down and broken adult. Now Lindsay must make a choice: rescue the friend who saved her in high school, or keep it all hidden to save her marriage from almost certain destruction.