Dr. Samantha Brooks is having a midlife crisis. Her twin sons are about to go off to college, leaving her struggling to find direction. On top of that, she's being deposed for a lawsuit. And just when it can't get any worse, she finds out her lawyer is Kirby Fielding, the woman she had a brief but dazzling affair with just before starting medical school. Sam didn't have the courage to follow her heart back then, or to reach out to Kirby since, but...