Smiling is infectious
You catch it like the “flu”
When someone smiled at me today
I started smiling too.
I walked around the corner
And someone saw me grin
When he smiled — I realised —
I’d passed it on to him.
I thought about the smile
And realised its worth:
A single smile like mine
Could travel round the earth.
So, if you feel a smile begin
Don’t leave it undetected
Start an epidemic quick
And get the world infected.