Do people ever stray that far from their reputation? Mia Sheridan doesn't think so. Eight years ago, she made the biggest mistake of her life and hooked up with Olympic playboy Ronan O'Brien. He was nothing like she expected that night and became swept up in the magic of it all. But then she saw the man everyone said he was and swiftly cut him out of her life. She never told anyone what happened that night, not even her best friend Josie. And a year later, Ronan seemingly disappeared from the world of professional swimming following an accusation of steroid use. While Mia never really believed the accusations, it's hard to support someone when the evidence is against them. She left Ronan, and that night, in the past. But now he's about to be the new coach at Adair Swim Club, and Mia's going to be forced to work side-by-side with her biggest regret. Still reeling from a brutal breakup with her ex-girlfriend, this is the last thing she wants to deal with. Yet, there he is. Suddenly back in her life every single day and hard as hell to ignore. She's not looking to get closure or even get an explanation; she just wants him to leave her alone. Ronan, though, has some questions of his own, and he's determined to find out why she suddenly stopped caring.