Sena is a college graduate who dreams of becoming a world class pianist. He teaches piano at a local piano school. Minami is an out of work model. On her wedding day, she gets dumped by her fiance and loses all of her savings, which she gave to her fiance. Her fiance turns out to be Senna's former roommate. She rushes to Sena's apartment and finds out that her fiance has skipped town. With no money and no where to go, she moves in with Sena. Sena likes Ryoko, a college sophomore. He likes her a