David’s father, Arthur is a left-wing lawyer known for defending the poor and weak, who struggles to connect emotionally with his family.

David’s mother, Rose is characterized by her emotional distance and tension with David, and she has a complicated relationship with her husband, Arthur.

David’s ex-girlfriend, Jade is the focus of his obsession, a multifaceted character trying to define herself outside of her relationship with David.

Jade’s mother, Ann is a writer whose connection with David and her long letters offer insight into her complex emotions and intellectual depth.

Jade’s father and a former prisoner of war, Hugh is a doctor aligned with the counterculture movement who is determined to keep David away from his family.

Jade’s older brother, Keith is protective of the Butterfield family, viewing David as a threat and holding deep hostility toward him.

Jade’s younger brother, Sammy is the quietest and least involved with the family drama, maintaining emotional stability largely due to his separation from family tensions.