Countenance! The purest emotion of all is usually exuded on the face of the bearer whether intentional or not. Precisely speaking, how others see our face is the mirror of what we feel from within that is sometimes caused by the people we associate, the news we receive or the things we possess. These matters are the reasons why we build various emotions. But personally, the most beautiful emotion of all is love which always paints happiness in our expressive face. It even transcends time, space and geography. It is omnipotent. With this kind of emotion, we can create different facial expressions but a conspicuous one is our SMILE.