Episode Title:
A Proposal Under a Starry Sky.
Episode Description:
While trying to clean up the apartment for an exhausted Satou following Shouko's death, Shio recalls how her mother gradually went crazy from her husband's constant abuse and eventually abandoned her. Satou found her soon after. When Satou mentions they'll have to abandon their apartment, Shio lashes out at her over the secrets she kept from her, telling Satou she hates her. Recalling how they first met, Shio states she wants to protect Satou like she protects her, leading Satou to become honest about the sins she has committed and work together with Shio.
