Global communications device,
Using the zygomatic major,
And the orbicularis oculi,
Happiness, amusement or joy,
Universal language,
Response to stimuli,
Break barriers,
Across Cultural, Language and Religious divide,
Make friends or reconcile,
Pure emotion
Reactive stupidity
Convey positivity
Elevate mood, suppress pain or boost immunity,
Makes you attractive,
Oh is it contagious?
I tell you my friend,
Is your smile!