다음 중:Dai was born as the youngest of three siblings. From his mother Makis perspective, he seemed like a child who didnt need much help... One year in the spring, his two older brothers got jobs and lived alone, and their father was transferred to a new job, so life changed rapidly, and Dai and Maki started living as a mother and son. Maki feels a sense of loss when her once lively house suddenly becomes quiet. Seeing his girlfriends mother in such a state, Dai feels lonely and frustrated, and tries to regain her mothers love, which he was unable to monopolize until now.