Am
I'll keep quiet
You won’t even know I’m here
                    E
You won’t suspect a thing
You won’t see me in the mirror
                      F
But I crept into your heart
                       E
You can’t make me disappear
      Am
Til I make you

                 Am
I made myself at home
In the cobwebs and the lies
                      E
I’m learning all your tricks
I can hurt you from inside
                F
I made myself a promise
                       E
You would never see me cry
      Am
Til I make you

[Chorus]
                       Am
You’ll never know what hit you
             C
Won’t see me closing in
          Em
I’m gonna make you suffer
     F
This hell you put me in
                    Dm
I’m underneath your skin
              E
The devil within
Am
You’ll never know what hit you

[Verse 2]
        Am
I'll be here
When you think you’re all alone
                    E
Seeping through the cracks
I’m the poison in your bones
                F
My love is your disease
                       E
I won't let it set you free
      Am
Til I break you

[Chorus]
                       Am
You’ll never know what hit you
             C
Won’t see me closing in
          Em
I’m gonna make you suffer
     F
This hell you put me in
                    Dm
I’m underneath your skin
              E
The devil within
Am
You’ll never know what hit you

[Bridge]
                  F                  E
I tried to be the lover to your nightmare
Am
Look what you made of me
                F                     E
Now I’m a heavy burden that you can’t bear
Am
Look what you made of me
Am
Look what you made of me
Am
I’ll make you see

[Chorus]
                       Am
You'll never know what hit you
             C
Won't see me closing in
          Em
I'm gonna make you suffer
     F
This hell you put me in
                    Dm
I’m underneath your skin
              E
The devil within
Am
You’ll never know what hit you

[Outro]
              E
The devil within
Am
You’ll never know what hit you