What do they know?

All they know, is when we fight
They never see us in the loving times
What do they know?
They don't know a thing

And they don't know
How the laughter flies
Only the stories
Most of which are lies
What do they know?
They don't know a thing

How can you understand?
A love so strong
When you've never shared that with someone
And when all the lies are dead and gone
We'll still be here
We'll prove them wrong

'Cause they don't feel
Your touch at night
The way your hair falls in the morning light
What do they know?
They don't know a thing

How can you understand?
A love so strong
When you've never shared that with someone
And when all the lies are dead and gone
We'll still be here
We'll prove them wrong

'Cause all they know
Is how to criticise
They'll never take a chance in their own lives
What do they know?
They don't know a thing

And all I know
Is they don't know a thing