Little black back-pack

I know it, it's a shame
A shame i can't show it
I see it, i can see it now
But i'm so far below it

I believe you, yes i do
The things that you say are so true
And i trust you, thought i could trust you
Now in everything that you do

Don't wanna talk about it
I say why not
Don't wanna think about it
I say there's got to be some good reason
For your little black backpack
Up, smack, turnaround he's on his back

Don't want to tango with you
I'd rather tangle with him
I wanna smash his f***ing head in
And this shouldn't concern you
Except just don't expect to get your
Bloody black backpack back

I feel you, yes i can
What about that don't you understand
And i sense you, its something sensual
But its less than i planned