Choi Woo-jae

Two brothers fell in love with one woman, Hyun-jae. But she chose Chung-seo. And Jang-seo has been living bitter days ever since the betrayal of his younger brother and his lover. After 17 years passed, Jang-seo gets a call from her. He does not know why she’s coming back, but his heart is beating again.

Soon after Ji-won gets a new cell phone, her friend's young daughter, Yeong-ju, puts it to her ear and immediately begins screaming in terror. When other strange things start happening in connection with the phone, Ji-Won does some investigating and discovers that of the people before her who had the same number, almost all of them died suddenly under unusual circumstances. As Yeong-ju's behavior becomes increasingly alarming, Ji-won digs deeper into the circumstances surrounding the disappearance of the number's first owner, a high school girl named Jin-hie.

Ae-Ryun runs a video store called "Sad Movie" on her own. She is a typical Pisces who likes French films and takes an interest in everyone surrounding her. Her best friends are the movies that surround her--and a lonely tropical fish. One day she meets an unusual customer, Dong-Suk, who comes into her store to rent some videos. He loves French movies too. With his beautiful smile, she cannot help her affection towards him.