I could see it in myself when I saw the footage afterwards ; usually I 'm smiling , I do n't do it intentionally .
Sometimes I have this sadistic smile , and I did n't have that , I was so concentrated .
I could see it in myself when I saw the footage afterwards ; usually I 'm smiling , I do n't do it intentionally , but sometimes I have this sadistic smile , and I did n't have that , I was so concentrated .