Recently,  when I have attended public events,  many media friends and fans have mentioned to me that I have lost weight.   Actually,  there is no problem with my health,  it is just that during the shooting of  "Drug War",  in certain scenes we sometimes have to wear winter clothes.   On top of that we have a lot of action scenes,  which causes me to sweat a lot,  so that is the reason I have  lost weight.   Please don't worry about me.