Bakery employee Ichii Fumi holds a peculiar outlook on marriage: "I doubt anyone would love me forever, and I'm doubtful I can love someone forever." One day, Fumi meets the focus of her very first crush, Yuasa Tamotsu. Over time, the distance between Fumi, who broke up with her boyfriend for being unable to reach a decision about marriage, and Tamotsu, who still pines for the wife he divorced, begins to grow closer.

Seiichi is the owner of a flower shop. He enjoys his peaceful single life. Kiho runs the ramen restaurant left to her by her father, but she's thinking of closing it.