While driving for work, the husband causes a traffic accident that injures a man. The couple visits the victim, who is recovering at home, to apologize. The victim accepts their sincerity but explains that his injuries make everyday tasks like cleaning, laundry, and shopping difficult. He asks if the wife can come over for a while to help with his daily needs. Starting the following week, the wife begins visiting his apartment regularly to care for him. However, one day...