Banri Tada is now stuck as Kōko Kaga's friend as she leans heavily after Mitsuo's brutal rejection. He also has to deal with rejection as he confessed to Kōko and was friend zoned. Linda takes on greater prominence in Banri's life. Who is she and why does he have memories of her? If she knew him before, why hasn't she said anything? Meanwhile, Banri helps Kōko adjust not only to life without Mitsuo but also helps her learn to be a person who interacts with others.