Sana, working part-time at a family restaurant, feels emotionally distant from her husband and has gradually lost her sense of purpose as a wife at home. One day, she receives an invitation from Takuya, a young coworker, to join an after-work gathering. Spending time in his small studio apartment brings her a warmth she hasn't felt in her daily life. As their friendly conversation deepens, Takuya suddenly looks at her with serious eyes and confesses, "I've actually been in love with you for a long time