Smiling is infectious

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 had passed it on to him

I thought about the smile

And then 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

And get the world infected.