Smiling is infectious; you catch it like a flu,
When someone smiled at me today, I started smiling too.
I passed around a 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 and epidemic quick, and get the whole world infected!
Everyone needs a smile!!!