Nombre original: Keep Quiet
Fecha de estreno: 28 de junio de 2012
Película
Tiempo promedio: 30 minutos
Géneros: Thriller
Sinopsis: At the library, Sung-mo picks up the ringing phone of a person on the opposite side of his desk in an unguarded moment, while the person is out. A woman asks Sung-mo to run away with the phone.