Tell Me What Love Is lyrics

Tell me what love is, what can it be
What is this yearning burning me?
Can I survive it, will I endure?
This is my sickness, is there a cure?
First his obsession seizing my brain,
Starting in passion, ending in pain.
I start to shiver, then I'm on fire,
Then I'm aquiver with seething desire.
Who knows the secret, who holds the key?
I long for something - what can it be?
My brain is reeling, I wonder why