Alison attempts to move on from tragedy and build a lasting relationship while contending with the judgment of others and her own self-doubt. Her lover Noah tries to balance the temptations of success, the family he left behind, and the woman he loves. Noah’s former wife Helen attempts to piece her life together while navigating divorce proceedings, caring for her children, and her parents’ noxious influence. Cole, Alison’s former husband, struggles to overcome past heartbreak and start a promising new life. Yet the long-term ramifications of the affair continue to shape these lives, and will lead to an event that changes everything once again.
