I can see you staring at the windows at night
But don't you fret my dear
I know just where I've been hiding out

[pre-chorus]
Let's sit behind this fortress
I built it just to keep the whole world out
It wasn't made for you
Looks who's left a prisoner (prisoner, prisoner, prisoner)

[chorus]
I know what you do when our love is on fire
I've been watching you trying to b-b-b-b-b-burn it down
I know what you do when our world is on fire, fire
B-b-b-b-b-burn it down

I know what you do when our love is on fire
I've been watching you trying to b-b-b-b-b-burn it down
I know what you do when our world is on fire, fire
B-b-b-b-b-burn it down

[verse 2]
I can see you
Battling your demons at night
You're so restless
Wish I was a reader of mind

[pre-chorus]
Let's sit behind this fortress
I built it just to keep the whole world out
It wasn't made for you
Looks who's left a prisoner (prisoner, prisoner, prisoner)

[chorus]
I know what you do when our love is on fire
I've been watching you trying to b-b-b-b-b-burn it down
I know what you do when our world is on fire, fire
B-b-b-b-b-burn it down

I know what you do

[bridge]
Take my heart away
Left me hollow
Can we say goodbye for tomorrow?
Took my heart away
Left me sorrow
Can we say goodbye for tomorrow?

[chorus]
I know what you do when our love is on fire
I've been watching you trying to b-b-b-b-b-burn it down
I know what you do when our world is on fire, fire
B-b-b-b-b-burn it down

I know what you do
B-b-b-b-b-burn it down