What is Heaven?

Heaven-where it is?
Nobody knows what it is;
Is there any place like that
thing about it-where it is?

when i think, i feel it,i can see it, I can live there;

Where you know when-

Somebody praise me
Somebody see me with love
that time feel the happiness like "heaven"

Where u know when-

Somebody infront of me
looks at my beauty,
there i feel and see;
the graceness like heaven

Where u know- when-
Somespecial one with me
-walk with me, I then live there
with all enjoyments of heaven;

But here i only can feel and see
never can live there,
Why! i don't know
anyone can reply for this?