you were dating this boy. what you didn't know is that lots of people wanted him dead. so many that those people hired hitmen... that was exactly what Mr Park was, a hitman. he was watching you and your boyfriend every move..

"Sir? He has a girlfriend. we can use her as information source if we kidnap and interrogate her" Seonghwa spoke to his boss, the man who hired him to get information out of your boyfriend and kill him afterwards.