Who can it be knocking at my door
Go 'way, don't come 'round here no more
Can't you see that it's late at night
I'm very tired, and I'm not feeling right
All I wish is to be alone
Stay away, don't you invade my home
Best off if you hang outside
Don't come in 
I'll only run and hide

Who can it be now
Who can it be now
Who can it be now
Who can it be now

Who can it be knocking at my door
Make no sound, tip-toe across the floor
If he hears, he'll knock all day
I'll be trapped, and here I'll have to stay
I've done no harm, I keep to myself
There's nothing wrong 
With my state of mental health
I like it here with my childhood friend
Here they come, those feelings again

Who can it be now
Who can it be now
Who can it be now
Who can it be now

Is it the man come to take me away
Why do they follow me
It's not the future that I can see
It's just my fantasy
Yeah

---- Instrumental Interlude ----

Who-who-who 
Who can it be now
Who can it be now
Who can it be now
Who can it be now
Aaaaaaaah-ah-ah
Who can it be now
Aaaaaaaah-ah-ah

Who can it
Who can it
Aaaaaaaah-ah-ah
Who can it be now
Aaaaaaaah
Yeah, yeah, yeah