Drama: Second Time Twenty Years Old (literal title) Revised romanization: Doobunzzae Seumoosal Hangul: 두번째 스무살 Director: Kim Hyeong-Sik Writer: So Hyeon-Kyeong Network: tvN Episodes: Release Date: August 28, 2015 -- Runtime: Fri & Sat 20:30 Language: Korean Country: South Korea Plot 38-year-old Ha No-Ra ( Choi Ji-Woo ) dreamed of becoming a dancer when she was younger. She met her future husband, Kim Woo-Cheol, when she was only 19-years-old and became a mother unexpectedly. Since then, she focused on her life as a wife and mother. Ha No-Ra then decides to attend the same university as her 20-year-old son Min-Soo and faces life a second time like a twenty year old. Notes "Second Time Twenty Years Old" takes over the tvN Fri & Sat 20:30 time slot previously occupied by " Oh My Ghost ” and will be followed by " Reply 1988 " October, 2015. Early Korean working title was "Woorideului Cheongook" ...