Yurine Tsukino stops by the house, saying she happened to be nearby—but the mother is out and not home. Though they’ve met a few times before, she seems not to remember. With that in mind, they decide to wait inside. As the conversation unfolds, Yurine begins talking about love, stirring deep emotions and flipping a switch within. Not knowing when the mother will return, tension builds, and driven by a sense of adult maturity, they repeatedly come together. Each fleeting moment becomes a turning point, deepening their connection.