Smiling is a Index of Happiness

coming together with some people makes a magic and creates auto smiling on face u can not judge the line or theme of happiness here because it is natural from soul to soul or heart to heart u can say a great meet were smile comes up within..and spreads with others  and make memorable event with out any cost....
And some time we spend cores of money but we can even touch the smile... why? Think on it.....