Ayaka Mutou stars in this intense emotional drama that explores the fragility of a ten-year marriage. After a decade of happiness, Ayaka begins to suspect her husband, Tetsuo, of infidelity. His sudden coldness, late-night absences, and secretive behavior regarding his phone leave her feeling neglected and vulnerable. When her boss, Director Oki, notices her visible distress at the office, he skillfully leverages the situation. Sensing her loneliness, he offers professional support that quickly transitions into a physical affair, leading Ayaka to surrender to his advances as a way to cope with her husband's perceived betrayal.
Driven by resentment and the suspicion of her husband’s cheating, Ayaka decides to embrace her role as the director's mistress. She even goes as far as lying to Tetsuo to spend their tenth wedding anniversary in a hotel with her boss. The narrative is told entirely through expressive facial performances, atmospheric settings, and intimate text message exchanges, creating a silent yet powerful tension. The chemistry between Ayaka and her boss is palpable, highlighting the impulsive decisions made when communication breaks down within a long-term relationship. This office encounter serves as a dramatic centerpiece for the film, showcasing a complex web of deception and hidden desires.
However, the truth eventually surfaces when a message from Tetsuo reveals the shocking reality behind his strange behavior. It turns out he was secretly caring for a stray cat, hiding it because of Ayaka's severe allergies. Realizing her husband was protecting her health rather than cheating, Ayaka is overcome with guilt and renewed affection. She vows to trust him implicitly, turning this story of an office affair into a poignant lesson on the importance of transparency. Experience this gripping Japanese drama that captures the raw emotions of a misunderstood marriage and the consequences of acting on false assumptions.
