Takashi is single and lives in a small apartment. Without a stable job, even finding something to eat has become a challenging issue. One day, while walking down the street, a girl called his name. It felt like he had met her somewhere before, and when she introduced herself as Rio, his childhood friend, Takashi suddenly remembered. Ten years ago, when he was still a student, Takashi was quite popular with girls. There was a shy girl who had frizzy hair who confessed her feelings for him. Of course, Takashi didn't agree; Rio looked both awkward and funny back then. Yet, after ten years, she transformed into an incredibly beautiful woman! The two greeted each other and exchanged contact information. As soon as Rio got home, her husband scolded her, suspecting her of infidelity, and then went out drinking. Feeling dejected, Rio immediately thought of Takashi; she had always held special feelings for him...