Sumomo is running low on memory space, so she asks her owner, Shinbo, what he wants to erase. He starts at Sumomo's "congratulations on moving in" dance for Hideki, and then recalls several main events and funny incidents that have occurred in the series thus far. This episode serves mainly as a recap of the storyline.

Minoru and Yuzuki tried to find what Chi really is and search for clues about the creator of the Chobits picture. Yuzuki reviews with Minoru what they know about Chi, and the only thing they can conclude with the information they have is that Chi is not a normal Persocom. This episode is another recap of the events that have happened so far in the series.

This episode is another recap of the events that have happened in the series, framed by Ms. Hibiya preparing a dinner party for everyone in anticipation of hearing the results of Hideki's college entrance exams.