Kami nomi zo Shiru Sekai

Synopsis

Keima and Elsie overhear from the chauffeur that Mio is no longer rich since her father has passed away and her mother has been working hard to make ends meet. The chauffeur leaves in disgust after the prideful Mio refuses to stop pretending to be rich. Mio catches Keima snooping around and quickly goes back to her apartment. Since Keima is the only one to know her secret, he can use it to get closer with her. Keima becomes Mio's new chauffeur by riding her to school in various elaborate bike carriages made by Elsie’s raiment each day. As he eventually gets tired of driving her to school, Mio almost tempts to whip him, briefly making her smile, but quickly reverts to her cold expression and goes home. Keima now begins the next stage of his plan by bringing her to a grand ball by invitation.

At the ball, Mio is upset that Keima brought them to the mansion gardens, but Keima gets her to teach him how to dance. However, after encountering a few noblemen who look down on Mio’s current status, Keima finally tells her that she should stop pretending to be rich as an act to look up to her deceased father, convincing her to let go of the past and move on and live her own life. Keima kisses Mio and the spirit from her body is captured by Elsie. The next day, Keima and Elsie meet Mio, now without any memories of Keima, who has a change of attitude and has accepted her family's status and burns incense for her late father. However, she still acts prideful, and blushes when she sees Keima.

(Source: Wikipedia)