Lee Young-jae (Ryu Soo-young) lost his memory after a car accident two years ago. During his stay in the hospital, no one visit or call him. Now, he runs a used book store and feels isolated. Chae Soo-ah (Nam Bo-ra), a student who has a crush on Young-jae, visits his store and wants to help him regain his memory. One day, he receives an anonymous package. In it, he finds a worn-out wallet and a photo of him smiling with a woman but he could not remember who she is. What is the relationship between Young-jae and the woman? Why didn't she look for him? Is she even alive? With Soo-ah's help, will Young-jae ever find her?[
一個高中女孩, 戀上了一個老舊書店裡的神秘大叔。書店總是昏暗, 大叔總是冷漠, 憂鬱, 像是有什麼秘密而深鎖心門。終於有天, 在開朗女孩的纏繞下大叔卸下心房向女孩坦露了自己的心事。一張舊錢包裡的照片, 藏著怎麼也想不起來的記憶。究竟女孩能否幫大叔找回過往記憶, 而記憶裡的過往, 又代表什麼樣的意義…?
Um drama sobre um homem que perde a memória depois de um acidente de carro. O mistério que há por trás do seu passado faz ele temer voltar a lembrar quem era.