The episode revolves around the daily life of Fukuzawa and Yukichi. The story begins with Fukuzawa discussing his Monday blues with a colleague, who wonders if Fukuzawa has a secret to dispel his gloom. Fukuzawa attributes his good mood to his cat Yukichi, who seems to provide him with emotional support.

On Sunday evening, Fukuzawa grows anxious about the upcoming workweek. Yukichi comforts him by letting him smell his beans, which emit a soothing fragrance. This leads Fukuzawa to imagine a world where everyone carries a cat as emotional support.

The episode also sheds light on Yukichi's independent life. He shops at a store where he is a known regular and even uses a customer card. When Fukuzawa notices Yukichi has forgotten his wallet, he rushes to the store, only to find that Yukichi has no money left.

In a flashback, Yukichi's backstory is revealed. Originally, he intended to leave Fukuzawa, whom he considers careless, but ultimately stays to take care of her. Yukichi decides he must become independent to open doors and handle other tasks to ensure their survival.

In the end, Fukuzawa comes home exhausted, but Yukichi's cooking revives him. He finds solace and warmth in his relationship with Yukichi, despite the cat's seemingly aloof demeanor.