Lyrics:

[Verse 1]
I built a castle 'round my heart
I wear my courage like a mask
From the blackout to the blue sky
I see reflections in your eyes
In the colours of your love
The colours of your love

[Chorus]
And my heart is like a battlefield
You made me surrender
And you light me up like gasoline
Your love is like friendly fire
Ooh-oo-oo-oo
Your love is like friendly fire
Ooh-oo-oo-oo
Your love is like friendly fire
Like friendly fire
Your love is like friendly fire

[Verse 2]
Now we burn up until we glow
'Cos friendly fire is all we know
With every heartbeat I'm losing my shadow
I paint my life in red and gold
Like the colours of your love

[Chorus]
And my heart is like a battlefield
You made me surrender
And you light me up like gasoline
Your love is like friendly fire
Ooh-oo-oo-oo
Your love is like friendly fire
Ooh-oo-oo-oo
Your love is like friendly fire

[Outro]
The colours of your love
And my heart is like a battlefield
You made me surrender
And you light me up like gasoline
I'm dying in your friendly fire