Saoiri gave birth to Yuta when she was 21. Although the relationship between husband and wife wasn't particularly bad, it quickly grew cold after his infidelity was discovered. Saoiri hesitated about divorce because of Yuta, but once Yuta decided to go to university and start living alone, she finally made up her mind. Today, as Yuta returns home, Saoiri heads to the station to tell him about the divorce.
