In my opinion, these are the right lyrics and chords
E|----------------------------------------------------|
Intro  Am    C     G    D
v+i    G     D    Am    C
C      Am   Em/C   G    D
i+V+I  G     D    Am    C
B      G    Em     C    G  -  D
E|----------------------------------------------------|
                                                    |  
Am            C                    G            D   |  X2
Ahahay Ahahay   Ahahay Ahahahyayay   AhahayAhahayay |

G
  I was walking dead 
  Stuck inside my head
D  
  I couldn't get out
  Turned the lights down
Am                         C
  The voices inside were so loud
G
  Needed a jump start
  Catatonia
D
  I couldn't feel
  I wished that i could disappear 
Am                          C
  The voices inside were so real

    G               D
But you stood by my side 
           Am      
Night after night
C
Night after night
 
                     Am
You loved me back to life 
 Em
Life...
          G
From the coma
           D
The wait is over
                      Am
You loved me back to life 
 C
Life...
         G
From the coma
               D
We're lovers again tonight

G             D                   Am            C
Ahahay Ahahay   Ahahay Ahahahyayay  AhahayAhahayay

G
  You woke me up
  One touch and I felt alive
D  
  You loved me back to life
  Back to life thought I'd die
Am                        C
  The voices inside were so quiet


    G               D
But you stood by my side 
           Am      
Night after night
C
Night after night
 
                     Am
You loved me back to life 
 Em
Life...
          G
From the coma
           D
The wait is over
                      Am
You loved me back to life 
 C
Life...
         G
From the coma
               D
We're lovers again tonight

G
  Strong hands
  Thick skin
  And an open heart
Em
   You saw through the pain 
   Saw through the mask 
C                    G      D
  You never gave up on me     Aahh!

                     Am
You loved me back to life 
 Em
Life...
          G
From the coma
           D
The wait is over
                      Am
You loved me back to life 
 C
Life...
         G
From the coma
               D
We're lovers again tonight