What popular Korean drama  or K-drama, centered  on the personal and professional lives of those in the broadcasting industry, offering a realistic look at Korean drama production through the work and romance of two TV directors?
The World That They Live In The World That They Live In (; lit. "Worlds Within") is a 2008 South Korean television series starring Hyun Bin and Song Hye-kyo. It centers on the personal and professional lives of those in the broadcasting industry, offering a realistic look at Korean drama production through the work and romance of two TV directors. The series aired on KBS2 from October 27 to December 16, 2008 on Mondays and Tuesdays at 21:50 for 16 episodes.
New Heart New Heart () is a 2007 South Korean medical drama television series, starring Ji Sung, Kim Min-jung, Cho Jae-hyun and Lee Ji-hoon. Directed by Park Hong-kyun and written by Hwang Eun-kyung, it aired on MBC from December 12, 2007 to February 28, 2008 on Wednesdays and Thursdays at 21:55 for 23 episodes.