Title:Yunhui-ege Year:2019 Genre:Drama / Romance Language:Korean / Japanese Country:South Korea Director:Dae Hyung Lim Writer:Dae Hyung Lim Actors:Kim Hee-ae / Yûko Nakamura / Kim Sohye Plot:Yoon-Hee lives with her teenage daughter Sae-Bom. On a winter day, Yoon-Hee receives a letter from Otaru, Japan. Sae-Bom accidentally reads the letter and learns about her mother's first love, which she never spoke about before.