If you want the rainbow

What does it matter if rain comes your way
and raindrops patter along?
The rain descending should not make you blue
The happy ending is waiting for you
Take your share of trouble, face it and don’t complain
If you want the rainbow, you must have the rain.
Happiness comes double after a little pain
If you want the rainbow, you must have the rain.
What if your love affair should break up,
as they sometimes will
When you kiss and make up, boy what a thrill!
Sadness ends in gladness, showers are not in vain
If you want the rainbow, you must have the rain.
Look for brighter weather, oh watch for the Sun again
If you want the rainbow then you must have the rain.
Pull yourself together, whistle a happy strain
If you want the rainbow then you must have the rain.
So if your lucky star deserts you, and if shadows fall
Even though it hurts you, laugh through it all
Be a cheerful loser, you have the world to gain
If you want the rainbow, why, you just must have the rain.