Chase your lover and eliminate your rivals. At the beginning of the week a new girl will be in love with your senpaі. When the girl also falls in love with a guy, then on Friday she will be ready to acknowledge her love to him, get rid of this girl earlier. You eliminate rivals in absolutely any way, as soon as you like. For example, you can cast out her from college, lock her in the basement, or even kill her. But remember that you have to keep the image of a harmless schoolgirl so that no one suspects you.