The last thing trauma nurse Kelly Byrne needs on her only day off is some crazed man jumping into her car. But when the handsome stranger begging her to rescue him turns out to be none other than movie star heartthrob Matt Hennessy, Kelly's life gets really crazy.

Matt is convinced that Kelly would be the perfect cover for his surprise trip to St. Louis. All she has to do is pretend to be his newest love interest for two weeks, which means being seen on his arm around town. But what happens when the fantasy threatens to become true? The real world Kelly inhabits has no room for fantasies. Nurses don't marry superstars. Superstars don't settle in St. Louis. Kelly has already lost a love. Can she survive losing another?