Chi Learns
Things start to look a little better for Hideki as he tries to teach Chii some words and expressions. Although he’s in need of a job, Hideki gets to start cram school today, and it turns out he’s got a very attractive teacher, Ms. Shimizu. After making the rounds for job hunting, Hideki manages to land a job from a wet accident, meeting another cute girl, Yumi Ohmura, in the process.
Aired 17/04/2002EP 3 - Chi Learns

Chobits
In the future, personal computers have developed into "Persocoms", mobile computers that look like human beings. Hideki Motosuwa, a prep school student, desperately wants to buy a Persocom but cannot afford to. One day he finds a Persocom that has been thrown away and decides to keep it. When he turns on the Persocom, all she can say is "Chii" so he decides to name her that. After a while it starts to become apparent that Chii is more than an average Persocom. Having much better performance, it seems that Chii might be a "Chobit", a type of advanced Persocom rumored to have independent thought.
(Source: Anime News Network)