A Day Before UsOverviewThe love stories of four Korean students: Yeon-Woo Lee, a reserved and mysterious young man; Ha-Eun Baek, a sensitive person who appears distant at first; Wook Kim, who is in love with his friend; and Yeo-Reum Lee, a childish and carefree woman.First airedJanuary 11, 2018URL slug346869-showGenresMini-SeriesDramaAnimationRomanceArtworkPosterBackgroundNo imageIconNo imageBannerSeasonsSpecials4 episodesSeason 110 episodesSeason 215 episodesSeason 318 episodesCast & crewCastKim Seo Hyeong — Ji Su HyunMin-Ji Chae — Yeo-Reum LeeShim Gyu Hyeok — Han Do YunSi-Yeon Park — Yeon-Woo LeeYoo-Jeong Jung — Ha-Eun Baek
