Who's Been Sleeping In My Bed lyrics

Something's in the air
I answer the phone and there's nobody there
And you`re changin' the way
That you're wearin' your hair
And I wonder yes I wonder

Something's on my mind
The letters you get, cigarettes that I find
And you know that I'd have to be deaf,
Dumb and blind
Not to wonder not to wonder

Who's been sleeping in my bed
Gettin' what I get
When I don't get it
Who's been sleeping in my bed
Yeah, that's what I said
I just don't get it
Who's been sleeping
Who's been sleeping in my bed

Little things I miss
The ring on your finger, the fire in your kiss
How the hell could the love
that we had come to this
And I wonder yes I wonder

I don't understand
The paperboy winks at the telephone man
And the milkman he smiles
when he's shakin' my hand
And I wonder yes I wonder

Submitted by Guest

What do you think is the meaning of Who's Been Sleeping In My Bed by Barry Manilow?