TELL ME WHO I AM

Can you tell me who I am,
Can you tell me where I've been,
Can you tell what I did a week ago?
I can't remember who I am.

Can you tell me who I am
Can you tell me why I'm here,
Can you tell me what is going on?
I can't remember who I am.

Can you tell me how I know,
Can you tell me who you are,
Can you tell me why I see their faces before me?
I can't remember who I am.

Can you tell me who I am,
Can you tell me where I've been,
Can you tell what I did a week ago?
I can't remember who I am.

Do you know who I am?
Who am I?