Smiling is contagious, you catch it like the flu, When someone smiled at me today, I started smiling too. I passed around the corner, and someone saw my grin - When he smiled I realized, I'd passed it on to him.
I thought about that smile, then I realized its worth, A single smile, just like mine, could travel round the earth. So, if you feel a smile begin, don't leave it undetected - Let's start an epidemic quick and get the world infected ! ! !