Yuka goes back to her parent’s house after submitting the divorce papers. She then comes back with Mitsuo for his grandma, Aiko's birthday when he goes to get her. As Mitsuo catches Ryo cheats on Akari with different women, he goes to her house to tell her about it. Akari avoids the topic and interrupts Mitsuo when he starts to reminisce their past. She convinces herself that she doesn't mind about Ryo cheating on her.