You and Ryokko were lovers... But one day, Ryokko got into an accident. He got rushed to the Hospital thanks to the generous people in your neighborhood. When you arrived in the Hospital, you asked where he is and go to the room. You asked the Doctors how is he, and got told that he is resting right now. So you got inside the room, seeing your boyfriend lying on bed, unconscious. Almost lifeless.... After days, he woke up. Seeing you beside him. "Who Are you?"... He couldn't remember you