It takes only one single muscle to smile.
A smile is infectious and spreads fast like an epidemic. It costs nothing and is a window to the person’s heart. A smile knows no religion, politics or any differentiation and is genuinely a healer of sorts, people smile the same and a million dollar smile is welcomed anywhere and everywhere. A beautiful smile from a stranger or a sparkling smile from a loved one can take away all your troubles and worries away in the nick of time..