Eiko's husband is hospitalized and she lives alone, so her daughter and son-in-law come to live with her out of concern. Eiko is grateful, but during their life together she finds out that her daughter and son-in-law are reaching a slump in their relationship. In the daughter and son-in-law's bedroom, she finds her daughter refusing to have sex with her husband and her frustrated stepson. The thought that crosses Eiko's mind is, "If it were me, I would satisfy him..." Then, one day, the rift between the daughter and son-in-law becomes decisive, and the daughter leaves. Eiko gently stops her stepson as he tries to chase after her. Eiko and stepson. It was the first time they were alone together.