James Philip Desboro’s comfortable life is unsettled by the unexpected visit of Mrs. Clydesdale, who flees an unhappy marriage. Their conversation revives past emotions and exposes tension between love and moral responsibility. Desboro feels sympathy yet hesitates, caught between social propriety and personal conscience. His ease-filled existence begins to reveal itself as fragile and dependent on unexamined choices. This part introduces his first serious confrontation with emotional accountability.