[spoken]
I have a friend
My friend has a friend
My friend's friend has a friend
We are all friends

I have a doctor
My doctor has a doctor
My doctor's doctor has a doctor
We are all doctors

[sung]
I have a soul
My soul has a soul
My soul's soul has a soul
We are all souls
I have a soul
My soul has a soul
My soul's soul has a soul
We are all souls

[overlapping]