[Verse]
Gm
I should have known, 
That it would end this way,
              Cm
I should have known, 
There was no other way,
                 Bb
Didn't hear your warning, 
Cm                 F
Damn my heart gone deaf.
              Gm
I should have known, 
Look at the shape you're in,
              Cm
I should have known, 
But I dove right in,
                 Bb
One thing is for certain,
   Cm           F
As I'm standing here,
              Gm
I should have known.
 
[Instrumental]
Gm F Bb F C
 
[Pre-Chorus]
Gm  F     Bb   F  C
Lay your hands in mine,
Gm   F  Bb   F   C
Heal me one last time,
 
[Chorus]
         Cm                 Gm
Though I cannot forgive you yet,
        Cm              Gm
No I cannot forgive you yet,
    Bb                C
You leave my heart in debt
 
[Verse]
              Gm
I should have known, 
I was inside of you,
              Cm
I should have known, 
There was that side of you,
               Bb
Came without a warning,
Cm             F
Caught me on a unaware,
              Gm
I should have known, 
I've been here before,
              Cm
I should have known, 
Don't want it anymore,
                 Bb
One thing is for certain,
Cm                 F
I'm still standing here,
              Gm
I should have known.
 
[Instrumental]
Gm F Bb F C
 
[Pre-Chorus]
Gm  F    Bb    F  C
Lay your hands in mine,
Gm   F  Bb  F    C
Heal me one last time,
 
[Chorus]
         Cm                 Gm
Though I cannot forgive you yet,
         Cm             Gm
No I cannot forgive you yet,
    Bb                C
You leave my heart in debt
        Cm              Gm
No I cannot forgive you yet
        Cm              Gm
No I cannot forgive you yet
    Bb                C
You leave my heart in debt
              Gm
I should have known
 
[Instrumental]
Gm F Bb F C x2
 
[Bridge]
Gm            F
Maybe you was right,
Bb            F
didn't want a fight,
              C
I should have known,
Gm               F
Couldn't see the signs,
Bb                F
Couldn't see the light, 
              C
I should have known,
 
[Chorus]
            Cm              Gm
Though I cannot forgive you yet,
            Cm              Gm
Though I cannot forgive you yet,
    Bb                C
You leave my heart in debt,
        Cm              Gm
No I cannot forgive you yet,
        Cm              Gm
No I cannot forgive you yet,
    Bb                C
You leave my heart in debt,
        Cm              Gm
No I cannot forgive you yet,
        Cm              Gm
No I cannot forgive you yet, 
    Bb                C
You leave my heart in debt,
               Gm
I should have known.