Additional information
Soon to be married, Sun-woo is haunted by the memories of Ji-hee, the girl
from the flower shop. Three years ago, Sun-woo received a calla lily with a
musical note attached to it every day. One day he meets the beatiful Ji-hee
on the bus and connects her with the daily anonymous gift when he notices
the same music from the musical note coming from the flower shop she
works at. Sun-woo confesses his love for her and sets up a date for them to
meet at a local hotel. At the hotel, though, he finds Ji-hee taken hostage and
tragically murdered by the assailant. His desperate wish to revive her
magically comes true whereby time is turned back to the day of the fateful
date at the hotel. Seeking a chance to save her life, Sun-woo is given 24
hours to turn things around. Through this process Sun-woo realizes that it
was Ji-hee's friend Su-jin and not Ji-hee who sent the calla lilies three
years ago. With this, he is transported back to the present, to begin the quest
for his true love, Su-jin.