Goo Hye Sun, in particular, went through a lot throughout the filming of this drama.She had the most scenes to film, and on top of that, received a head injury and got into a car accident.

• 具惠善在这部戏剧中是贯穿始终的，有最多的场景要拍，也是受伤次数最多的--一次头部受伤和一次车祸。