It's current historical drama SUH DONG YOH (aka Suh Dong' Song, aka The ballad of Suh Dong). It's showing in Korea, eps 36 last night. It's a good drama. Love it so much. She's very beautiful with her role - Sun Hwa princess. And that drama's couple - Lee Bo Young and Jo Hyun Jae (Suh Dong) is a great couple. It's one of my best favourite couple.