1 no matter is consciously or unconsciousness,the people often use the look,the facial expression,the physique movement and the manner reveal the true feelings,thus causes other people to produce including from comfortable to fear a succession of response.2 think that you and a stranger meet by chance,the attention concentrates in the initial seven seconds.You at that time had what feelings,how are you “the explanation” he? 1 no matter is consciously or unconsciousness,the people often use the look,the facial expression,the physique movement and the manner reveal the true feelings,thus causes other people to produce including from comfortable to fear a succession of response.2 think that you and a stranger meet by chance,the attention concentrates in the initial seven seconds.You at that time had what feelings,how are you “the explanation” he?