Actors : Hyeon-soo Kim, Ji-seob So, Ye-jin Son, Yoo-ram Bae, Directors : Jang-Hoon Lee,
Woo Jin takes care of his son Ji Ho alone after his wife Soo A passed away. Before she passed away, she promised she would be back on a rainy day one year later. One year later, Soo A appears again, but she does not remember anything.