Eighteen, Twenty-Nine (2005)

Eighteen, Twenty-Nine is a 2005 South Korean television series starring Park Sun-young and Ryu Soo-young. Based on the Internet novel The 4321 Days We Shared, the romantic comedy series aired on KBS2 from March 7 to April 26, 2005 on Mondays and Tuesdays at 21:55 for 16 episodes.