What if you learned you had already met your soul mate? When a bachelorette-party psychic reveals to Bella Bloom that she has already met the true love of her life, she goes on a quest to find this mystery man from her past. With a limited time to locate him, Bella puts her normal skepticism aside and, with the help of her friends, lists all the males she has dated, befriended or even briefly encountered in her lifetime. It's an illuminating and sometimes humiliating search, but Bella knows it might be her only chance to find "the one."