Tom Jones' SOTD: Who Are You

I woke up in a Soho doorway
A policeman knew my name
He said "You can go sleep at home tonight
If you can get up and walk away"

I staggered back to the underground
And the breeze blew back my hair
I remember throwin' punches around
And preachin' from my chair

chorus:
Well, who are you?
I really wanna know
Tell me, who are you?
'Cause I really wanna know

I took the tube back out of town
Back to the Rollin' Pin
I felt a little like a dying clown
With a streak of Rin Tin Tin

I stretched back and I hiccupped
And looked back on my busy day
Eleven hours in the Tin Pan
God, there's got to be another way

Who are you?

I know there's a place you walked
Where love falls from the trees
My heart is like a broken cup
I only feel right on my knees

I spit out like a sewer hole
Yet still recieve your kiss
How can I measure up to anyone now
After such a love as this?