This might no be very accurate cause it's my first one but hopefully you'll find it ok :)
Standard tuning, capo on 3 :)

Intro: C, G, F, C

                         G
You know I never want to hurt you
                         F
I don't know why I'd ever want to
      C
Oh oh oh

                      G 
There's no comfort in another face
                        F
So are you gonna let it go to waste
      C
Oh oh oh

I keep on tryin'
 
But how can I buy in
          G
When they don't compare to you
   F
No oh
                  F
I'm running out of patience
          C
Tired of imitations
               G
Looking for someone to 
             Am
Replace your heart
            F
Everyone I talk to
               C
Is just another not you

Makes me wonder 
G               Am
How we're so far apart
             F
I'm tired of imitations
               C
Running out of patience
         G
Tryin' to replace 
Em                C 
Replace your heart
                   
                    G
Must be crazy if I let you go
                      F
You were everything I need to know

Come back home
C
Feel like I'm dying

Cause I keep on finding
G
Every junction leads to here
        F
And I'm lost 

Chorus as above :)

C
Everywhere I turn 
Is the wrong direction 
G
Everyone I see is the wrong reflection
F
Reminding me that I just
          Em 
Can't replace your heart

F, C, G 

Chorus as above :)

C
I've been through the crowds
           G
Call your name out loud 
              F
But there's still no way to 
G
Replace you
            C
I've looked everywhere
G           F
Everywhere everywhere 
G          C
To replace your heart
G          F          
To replace your heart

G, C

Enjoy ^_^