Yoon Tae-hee

Seoul 1994, in the year the Seongsu Bridge collapsed, 14-year-old Eunhee wanders the city searching for love.

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.