Talk:Yang Xiao Long/@comment-220.255.2.155-20130714080138/@comment-10390252-20130714213143

People can smile when they're scared too: It's called "putting up a brave front". It's the sort of thing a 16-year-old girl might do when in a club surrounded by mafia/yazuka killers with whom she's just started rumbling. It's a possible explanatin for fixed grin, IMO. She was smiling like she was crazy because she didn't want to show her fear.