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. Oh...Who can it be now?. Oh...Who can it...Who can it.... Yeah yeah yeah.