A "Sweet" Suggestion

Some public places, such as beauty salons and tax services, have small bowls of candy on desks for clients.

In one office, the secretary told me to help myself to any candies desired.

I selected one small heart-shaped piece of Dove chocolate. 

Inside the foil wrapper came a treat even more special than the candy.

There was a saying there that really made me smile and think.

It read,  "Laugh until your heart overflows."  

WHEN WAS THE LAST TIME YOU LAUGHED UNTIL YOUR OWN HEART OVERFLOWED? WHAT MADE YOU LAUGH?