Fm
Em7  A7
Bb7     Am7 D7
G7


[Verse 1]

C              Fm
    She was my once in a lifetime
C                    Fm
    Happy ending come true
  Bm7        E7               Am7
Oh I guess I should have told her
              Fm7   F   G7
I thought she knew
C                      Fm
    She said I took her for granted
C                      Fm
    Last thing I would do
   Bm7        E7      Am
Oh I'll never understand it
                 F            G
I thought she knew.............


[Chorus]

              F
I thought she knew
                  Em7
My world revolved around her
        Am7   F              Em7
My love light burned for her alone
        Am7              Am
But she couldn't see the flame
     G         A
Only myself to blame
             C7   Bb
I should have known
Dm            G
I should have known


[Verse 2]

C                                Fm
   A heart full of words left unspoken
C                    Fm
   Now that we're through
            Bm7               E7      Am7
I'd sell my soul to have this silence broken
             F                        G
Oh I thought she knew...I thought she knew


[Chorus]

              Fmaj7                  Em7    Am
I thought she knew my world revolved around her
              F             Em7
My love light burns for her alone
        E                F
But she couldn't see the flame
     D         A
Only myself to blame
              C7  Bb
I should have known
    Ab        Gm              G7
I should have known............


[Bridge]

C             Fm
   She was my once in a lifetime
C                    Fm
   Happy ending come true
C      Bm7             E7          Am
Woah    I    guess I should have told her
                   F           Em7
That I thought she knew..........
Am7           Fmaj7       Em7
I thought she knew..........
Am7                 F               G7
I thought she knew (I thought she knew)
Bb               Am7  Ab7            G7    C          Fm           C
.............Woah I...thought...that she...knew.....................