Hideki gets a date with Yumi. While he's out, Chii reads the sequel of her book, which awakens a part of her memory. As a result, she meets a mysterious girl who looks exactly like her, named Freya, who seems to know everything about Chii's past that Chii does not.

Hideki and Chii help Shinbo move out of the apartment to live with Ms. Shimizu (who is now married to him). Then they arrive at Minoru's house, where he is trying to find information on Chobits. Minoru, who has not been sleeping enough, passes out, and Yuzuki (Minoru's custom-made Persocom) decides to try to hack the Chobits database herself.