Noriko's husband shares the bento she made for him with his coworker Tsuta and makes him an unusual offer. Haruto's sister Ran asks Sakura to leave him.

Sota and his wife Saya used to go running together, but now she drinks all day and barely leaves the couch. Sakura and Haruto visit Kamakura.

A lawyer for Haruto's father's corporation pays Haruto a visit. While out walking her dog, Hisako bumps into a man she doesn't recognize.

Hisako continues seeing Baba, but her son tells her he knows what's going on. While Takuya tries to track down his wife, Haruto finds out where she is.

Haruto helps Sakura get away and tells her about the accident seven years ago. Yuriha struggles with her husband prioritizing his mother over her.

The Hiragas' divorce case goes into arbitration, and Haruto speaks with his father. Two years later, the women are all leading very different lives.