Be careful making wishes in the dark
Can't be sure when they'll hit their mark
And besides in the meantime I'm
Just dreaming of tearing you apart
I'm in the details with the Devil
That's why the world can never get me on my level
Got to get you out the cage
I'm a young lover's rage
Gonna need a spark to ignite
My songs know what you did in the darkSo light 'em up
Light 'em up
Light 'em up
I'm on fire
So light em up
Light 'em up
Light 'em up
I'm on fire
Writers keeps writing what they write
Somewhere another pretty vein just died
I've got the scars from tomorrow and I wish you could see
That you're the antidote to everything except for me
A constellation of tears on your lashes
Burn everything you love, then burn the ashes
In the end everything collides, my childhood
Spat back out the monster that you see
My songs know what you did in the dark
So light 'em up
Light 'em up
Light 'em up
I'm on fire
So light em up
Light 'em up
Light 'em up
I'm on fire
My songs know what you did in the dark
My songs know what you did in the dark
So light 'em up
Light 'em up
Light 'em up
I'm on fire
So light em up
Light 'em up
Light 'em up
I'm on fire
- Fall Out Boy
"My Songs Know What You Did in the Dark (Light Em Up)"
Save Rock and Roll (2013)