Rainbow family pleasantness

One day came a long, serene rain, 

Saplings, plants, farmers, reservoirs smiles again.

Other gave a frown of pain, 

Due to foresight, there was no sink or overflowing drains.

Then arose the shining sun,

It was curtains up for a boon.

I looked up with elegant smile, 

Sweet rainbow appeared within a mile. 

I met the rainbow at the horizon, 

It was a joyful, lovely reunion.