Eighteen, Twenty-Nine(2005)

Eighteen, Twenty-Nine is a South Korean drama that follows Yu Hye Chan, a 29-year-old woman heading to court for a divorce from her high school sweetheart, Kang Bong Man—a man she once despised but eventually married. A car accident on the way to the courthouse leaves her with amnesia, erasing everything after age 18. Stripped of her adult memories and unable to fend for herself, Hye Chan must rely on her estranged husband for support. As fragments of her life gradually return, she begins to see Bong Man differently, rekindling feelings she thought were lost. The series explores second chances, the power of memory, and whether love can survive when the past is forgotten.