As most of you know,
Jang Ja Yeon committed suicide recently.
F4 member Kim Hyun Joong was very angry when he realized how his production company was behaving on the set of Boys Over Flowers. Their company said that there would be an open set during filming on March 8th. Many tourists had come to watch them film. Hyun Joong and his castmates were appalled at the lack of sympathy his company had especially after the death of their colleague, Jang Ja Yeon.
The company stated that the open set was scheduled far before in advance and to cancel would outrage the Japanese public. The situation could not be avoided.