AllMovie

After Kwon (Young-hwa Seo) ends her health pilgrimage to the mountains and returns to Seoul, she is given a collection of letters from Mori (Ryo Kase), a man from Japan who was about to profess his love for her but missed her entirely when she went on her retreat. The letters are arranged chronologically but are undated, so when she accidentally drops them while going down a flight of stairs, she loses the order in which Mori wants her to read his letters. She must now read through all of them to learn what happened to him while she was away. Written and directed by Sang-soo Hong.