Loss Time Life: The Second Chance(2019)

로스타임 라이프 : 더 라스트 찬스

So-jin was Yoo-geon's childhood friend and first love. They meet again as she becomes one of his teachers in high school. After he suddenly dies, Yoo-geon is given a second chance in the form of thirty hours during which he finds the meaning of love. Based on the Japanese drama, "Loss Time Life" aired in 2008.