Lyrics:

Who can it be knocking at my door?
Go away, 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 men 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

Oh, who can it be now?
Who can it be now?
Who can it? Who can it?
Who can it be now?