If I were a window

If I were a window
I'd wave to people going by
And if they were nice enough
They'd raise they're hand up high

Usually they'd talk to me
And ask me what it's like
I tell them it's not just a curse
But I wonderful delight

It's really alot of fun because
I get to watch people walk by
And sometimes they say more than just 'hello'
They actually say 'good-bye'!!