How Many Shades of Gray

How many shades of gray in your eyes?

As many as the dark clouds in those stormy skies.

How many grains of salt in your tears?

As many as the sand dunes accrued over the years.

Will I again see colors after covered by gray stain? 

Yeah, as long as you know how to give. 

Will I again feel joys after inflicted by unendurable pain? 

Yeah, as long as you know how to forgive.