Shunsuke (Takahiro Miura) and Hiiragi (Yuka) go to the osteopathic clinic in Yokohama where Kohei (Fuku Suzuki)'s father works. When Kohei persuaded his father Yuji (Masanori Ishii) to quit and go home, Yuji confessed that his affair was the cause of the separation, and Kohei was shocked. A debt collector's thug appears there, but Shunsuke successfully repels it. The next day, a guest at the Osteopathic Institute, Mickey Curtis, visited Kohei in the schoolchildren Angel and offered to help prevent the divorce of his parents.

Keiko (Sakurai Junko) was terribly shocked to find out that her son Kohei (Fuku Suzuki) was secretly meeting her husband, Yuji (Masanori Ishii), who was living apart from her. Kohei, who was advised by Shunsuke (Takahiro Miura) to show Keiko the story notes he writes every day, decides to hand over her notes and convey his feelings to her mother. That night, Shuko (Yuka) tells Shunsuke that she will meet her at the end of the year, but Shunsuke can't convey her honest feelings, and the distance between the two becomes even further.