Irene showed Joy per her request.  

Being a daughter of the chairman of a leading event organizer, Hwang Mi Cha is already accustomed to be surrounded by various artists and singer. Always up dated with the trend of youngster, she often gives opinion to his father which artists are in to be invited and which singers are popular to have a concert held.

Irene was stuck reliving the same day, and everyday it ended with her boyfriend being killed by a mysterious stranger.    

this is just so wrong in many levels.