Fresh out of college with a psychology degree, Molly Stillman was searching for the meaning of life by taking a summer volunteer gig building houses. The meaning in Molly's life became apparent when her path crossed Lincoln Abbott's. With his brand-new Yale MBA in hand, Linc was Mississippi bound, ready to spend the summer rebuilding houses after a devastating hurricane. He had a plan, lots of them, actually. But after meeting Molly, he realized plans have a way of showing you who's boss. One look from the intelligent beauty working by his side on the house project, and Linc knew everything had changed. His long-time goal of studying at Oxford before joining his family's finance business was abandoned. Unhappy with the change of plans, Linc's father forced him to make a choice, and Linc chose Molly and never looked back. But decades later a phone call forces him to confront the choices he made and the consequences of saying goodbye, including telling his ten grown children why they've never met his family—a subject that's always been off-limits until now. When Linc decides to go to Philadelphia to clear his conscience and see his father one last time, his wife and children insist on going along. Let them see what came of this choice you made, his eldest son says. As they wander down memory lane, Linc and Molly revisit the unforgettable summer that changed both their lives and look back on forty years of happily ever after.