Why do the birds go on singing... why do the stars glow above.. don't they know it's the end of the world, it's ended when I lost your love

I wake up in the morning and wonder, why everything's same as it was, I can't understand, no I can't understand, how life goes on the way it does...

Why does my heart go on beating? why do the eyes of mine cry? don't they know it's the end of world, it ended when you said good-bye...