Suddenly ~Imagination and Reality~.Mikan gets a surprise visit from her classmates, Sachie Kogure and Mami Nogiwa, who are interested in meeting her brother Rito. Mikan is not optimistic about their visit given Rito's frequent accidents with him falling over and groping one of the girls. The situation gets worse when Rito and later the Deviluke sisters greet Mikan's classmates, making Mikan panic. Despite a near accident with Rito slipping on remote control, the day appears to end well with both of them leaving peacefully until Mikan slips on a shoe and falls on top of Rito right when one of her classmates returns to retrieve her manga. Meanwhile, Momo makes a note of Mikan's classmates...