Single mother Ryan has just about given up on dating after her divorce, happily accepting her young son as the most important man in her life. That all changes when Ryan’s brother Owen, also feeling unlucky in love after a bad breakup, swaps his home in their small North Carolina town with New York City adman Sean.

On a business trip to Nashville, Brennan finds himself reunited with the “Girl” who had previously broken his heart. Now, for one weekend in the city’s music scene, a past and present romance will be reborn and challenged.