Calla

Seonwoo receives calla every morning and wants to find out who the secret admirer is One day he goes to a nearby florists where he meets Jihee He falls in love with her at first sight thinking she is the one who is sending him flowers Seonwoo asks Jihee to go on a date and she agrees He arrives at the rendenvous only to find that Jihee is held hostage and to his horror killed before his eyes