It is revealed that Eun-Ju knew Kyung-Yoon killed Jung-Ho as she retrieved his lighter from the crime scene. However, she loves Kyung-Yoon and does not reveal it. It is also revealed that Yoon-Suh did not kill anybody, but the cook killed both the rapists who had sexual relations with the singer whom he confesses that he is in love with when he kills her at the end of the movie.
