Why they watch sky?

Spread in a local park,
Taking deep breaths
I watched the evening sky,
As it began to twinkle.
That's when I realised,
This beautiful, serene sky
Looks the same
Accross its length.
I could think of none
But the chances
Would she, somewhere
Might be doing the same?
And I knew, why they watch the sky
When they do.

By- Vinod