Where Does It Go?

When you erase something,
Where do the marks go?
When chalk is washed away,
Where does it go?
When a flower dies,
Where does the sweet smell go?
When you cry,
Where do the tears go?
When you wash the stains out of your favorite shirt,
Where do they go?
When a sickness leaves your body,
Where does it go?
When you smoke a cigarette,
Where does the smoke go?
When a friendship of a life time drifts apart,
Where does it go?
When your heart breaks and the love is gone,
... Where does it go?