Talking in your sleep

I don't know what you own
I don't know what you owe
I don't know what you want
I don't know where I'm going

I talk to you when you sleep
I can know how you feel inside
I talk to you when you sleep
I can know things you keep inside

I haven't got a clue you want
One you want
I haven't got a clue you want
One you want
Will you please unchain my heart?