Twenty Again
Ha No-ra once dreamed of becoming a dancer, but she unexpectedly became pregnant at age 19 and had to quit school and get married. For the next two decades, her life revolved around being a housewife and mother. Now 38 years old and on the brink of divorce, No-ra is mistakenly diagnosed with terminal pancreatic cancer and given a six-month prognosis. So she decides to go back to school and experience college life for the first time. Among the incoming freshmen are her own 20-year-old son Kim Min-soo and his girlfriend Oh Hye-mi, who are horrified to have No-ra as their classmate. Unbeknownst to No-ra, her intellectual snob husband Kim Woo-chul recently accepted a job teaching psychology at the same university, and her prickly theater arts professor turns out to be Cha Hyun-seok, who had a crush on No-ra in high school.
河露拉（崔智友饰）在19岁花样的年纪生下儿子后就开始做起了家庭主妇，为了能在作为大学教授的丈夫金宇哲（崔元英饰）和大学生儿子金珉秀（金珉载饰）面前堂堂正正的生活，年近四十的她决定重身回到大学，之后遇上了以前的初恋话剧系客座教授兼拥有光明前途的单身
导演车玄锡（李尚允饰）与二十岁洋溢着青春活力的大学生们一起享受充满朝气的校园生活 。