Smile - Not a word, it is a message.
Smile, this is not just a word it is more than a message. It has deep meaning of life.
From the starting of life represented by S in smile our life end with E in smile, with M I L in between.
M represents Moments of your life, I represents Incorporation of the Interective situations and L represents the Life.
With Start of journey, every Moments are Interactive situation which defines Life till the End of journey.