The song Don't I Know It is performed by Gilbert O'Sullivan .
Don't I know it don't I know it
Don't I know it
How you don't love me girl
Don't I know it don't I know it
Don't I know it
How you don't want me girl
I was wrong to have took for granted
All the love you have given me
Should have tried even that bit harder
Now I'm made to suffer and as you can see
Don't I know it don't I know it
Don't I know it
How you don't want me girl
Don't I know it don't I know it
Don't I know it
How you don't love me girl
Like to think that it doesn't matter
Love to feel that I just don't care
But the truth after all that's happened
I can't live without you and when you're not there
Don't I know it
Don't I know it don't I know it
Don't I know it
You could say that I had my chances
And that I let them slip away
You could argue it's not all my fault
Still I got it wrong and at the end of the day
Don't I know it don't I know it
Don't I know it
Don't I know it don't I know it
Don't I know it