Tập 4: Aono và Koyori duy trì tình bạn tại bệnh viện trong khi Yorito chia sẻ bí mật về búp bê.

4

This episode mainly focuses on the friendship between Yorito's sister Aono and Mana';s little sister Koyori, both of whom are staying at the hospital. Koyori, who is to be released soon, has trouble conferring this news to Aono. The relationship between Yorito and his sister is also explored, as more information about the dolls he brings her is revealed. (Source: Wikipedia)