Greeting A Mystery

Every night when I cross that old house,
I keep waving hands to the elderly couple,
This went on for days, months and years,
"To whom do you wave hands, for I could see no one there ", my friend questioned doubtfully,
" They are the souls who would wish me a better tomorrow at the end of every night without any expectations in return " ,I answered back
"They are your grandparents right?" he asked,
And no was my reply,
"Then why do you greet them back daily with a smile?"he asked again,
"Maternal or paternal bond is not necessary to shower our pure love and may be they are elders by age but still they are kids by heart" I answered back.
To all my readers....
Not all the invisible souls you see needs a horror reaction in return !!
Sometimes all they need is your love inspite of the blood relation !!
May it my earth or heaven or even hell ...
All we humans carve for is love! love! love!