I Am A Human Head

I am a human head

And my best friend is also a head

I don't really need my best friend

Now my friend is gone

And I'm only a head by myself

I find, I don't need my whole head

Now I'm just the top of a head

Just the scalp and the hair

I don't like the scalp, just the hair

What do I really need?

Best friend, also a head

Just the head, just the scalp, hair

Friend, no head

No scalp, no hair

I am only one human hair

With no scalp for a home

All I need's the top of a head

Now all I am is just a scalp

I ain't have any head

I'd be glad if I had a head

Now I have a head, look at me

I'm a fine floating head

Where is my friend, the other head?