[Intro: ]D5 A5 G5 A5 Bm5 F#m D5 A5 

Verse 1 Chords: 
       D5            A5  G5                       A5     
If he knew, what you do,    when no one's in the dark room 
    D5      A5  G5                A5 
But me and you,     our brilliant disguise 
          D5           A5            G5               
It's the taste of the chase, I do confess, it's the mess 
               A5 
That feels so right 

Chorus Chords: (repeat 2x) 
           D5                                      G5 
Call on a Monday, come on a Tuesday, they'll never know 
                     D5 
Pop off a cork for a Wednesday, play with me Thursday 
            G5 
But you'll always be his girl 
  
Post-Chorus Chords: (repeat 2x) 
         D5               A5               G5 
His girl Friday, his girl Friday, his girl Friday 
  
Verse 2: Use Verse 1 Chords 
Just a kiss, he won't miss I know you're gonna miss this 
As long as you live when you were mine 
Bite your lip, pull me in it's not the sin, it's the mess 
That feels so right 

Chorus Chords: (repeat 2x) 
Call on a Monday Come on a Tuesday They'll never know 
Pop off a cork for a Wednesday 
Play with me Thursday 
But you'll always be his girl 

Post-Chorus Chords: (repeat 2x) 
His girl Friday 
His girl Friday 
His girl Friday 

Solo: 
     D5               A5           G5 
e|------------------------------------------------------------| 
B|----------------------------7----------------7-7-7-8-8-7-7--| 
G|-0-4/7-4/7-7-4-2—-4/7-4/7-7----4/7-4/7-7-4------------------| 
  
     D5               A5          G5 
e|----------------------------------------10-10-9-9--------------| 
B|----------------------------7-7-7-7-7-------------10-10-8-8-9--| 
G|-0-4/7-4/7-7-4--4/7-4/7-7-4------------------------------------| 

Bridge: 
       D5            A5  G5                      A5 
If he knew, what I knew,    he'd thank God it's Friday. 
            D5            A5   G5  A5  Bm5 
He's outta luck, I'm with you. 

Chorus Chords: (repeat 2x) 
Call on a Monday, come on a Tuesday, they'll never know 
Pop off a cork for a Wednesday, play with me Thursday 
But you'll always be his girl 

Post-Chorus: (repeat 4x to fade out) 
His girl Friday 
His girl Friday 
His girl Friday