Despite the age gap between them, Akira and Shintaro find themselves getting closer and closer by the day, to a point where Shintaro's fierce pursuit of Akira has the latter overwhelmed. One day, while Shintaro is busy texting Akira from school, he is caught by his classmate, Asuka, who is intrigued by Shintaro's secret love interest. Meanwhile, although Shintaro is persistent about his effort towards Akira, he is ultimately seen holding hands and walking around with a beautiful classmate of his.

As he's going about his days operating the laundromat normally, Akira is left stunned when he is greeted with a surprise visit by his former colleague, Machida Saki. Having dated each other briefly in the past, Akira left Saki with no words when he abruptly decided to quit his job and return back to his hometown. Now, in her quest to find a proper closure, Saki confronts Akira about the breakup upfront as an anxious Shintaro watches the two from the sidelines.