Morphine Empty Box lyrics

I tore open the package it was an empty box no meaning to me just an
Empty box sender was a woman she said she's sending me everything I
Never gave her before she said: Fill it up + send it back, so I sent her
Back an empty box. A big mistake, sent back an empty box half in the
Shadows, half in the husky moonlight, and half insane just a sound in
The night I enter a valley so dark that when I look back I can't see
Where I began, I can't see my hands, I don't even know if my eyes are
Open. In the morning I was by the sea and I swam out as far as I could
Swim 'til I was too tired to swim anymore and then I floated and tried
To get by strength back. Then an empty box came floatin' by, an empty
Box and I crawled inside half in the shadows, half in the husky
Moonlight + half insane