An architectural engineer who accidentally exchanges a book with Molly during Christmas shopping. They develop a romantic connection during their train commute while both are married. After a brief affair and mutual decision to stop, Frank accepts a job in Houston. He confesses his affair to his wife Ann, leading to her leaving with their children. Years later, after separating from Ann, he reunites with Molly.
Professional peers who maintain a steady working relationship.
Social connection mediated through mutual acquaintances.
Central romantic pair navigating marital dissatisfaction and unexpected attraction.
Explore the full interactive character relationship map of Falling in Love