For the last few years she's lived on a cloud, always pinching herself to make sure she was awake. She'd met and married a man she never would have dreamed possible. But then, out of nowhere, she meets yet another, equally as impossible. 'What are the odds,' she asks herself, 'and should I just walk away?' Instead, she plays a chaste, if daring, game with him, that upends all of their lives—his, hers, and her husband's as well.