Once I met a happy little bluebird I was just as blue as I could be In a little while I began to smile When he sang this merry song to me Just let a smile be your umbrella On a rainy, rainy day And if your sweetie cries just tell her That a smile will always pay Whenever skies are gray don't worry or fret A smile will bring us sunshine and you'll never get wet So let a smile be your umbrella On a rainy, rainy day Let a smile be your umbrella On a rainy, rainy day And if your sweetie cries just tell her That a smile will always pay Whenever skies are gray don't worry or fret A smile will bring us sunshine and you'll never get wet So let a smile be your umbrella Be your big umbrella on a rainy, rainy day