Capo on 2nd fret 
Intro: C  G  C 
Verse 1
  
 C          G         C   
I've tried playing it cool  
 C           G          Am 
Girl when I'm looking at you  
Am     G        C 
I can never be brave  
C                  G     C 
Cause you make my heart race 
Verse 2
 
C        G         C 
Shot me out of the sky  
C         G      Am 
You're my kryptonite  
Am          G         C 
You keep me making me weak 
C                G     C  
Yeah, frozen and can't breathe  
Pre-Chorus 1
 
C                  G   C 
Some things gotta get loud  
       C       G                      Am 
Cause if not, they just don't make you see  
     Am         G         C 
That I need you here with me now  
      C               G    C 
Cause you've got that one thing  
    C                     G        Am 
So get out, get out, get out of my head  
     Am               G   C 
And fall into my arms instead 
C                        G           Am 
I don't, I don't, don't know what it is  
    Am          G     C 
But I need that one thing  
     C               G   C 
And you've got that one thing 
C  G  C 
Verse 3
  
C        G            C 
Now I'm climbing the walls 
    C         G        Am  
But you don't notice at all  
Am        G             C 
That I'm going out of my mind  
C           G    C 
All day and all night  
Pre-Chorus 2
 
C                  G   C 
Some things gotta get loud  
https://www.coveralia.com/acordes/one-thing--acoustic--one-direction.php
          C             G         Am 
Cause im dying just to know your name 
     Am         G         C 
And I need you here with me now  
      C               G    C 
Cause you've got that one thing  
 
    C                     G        Am 
So get out, get out, get out of my head  
     Am               G   C 
And fall into my arms instead 
C                        G           Am 
I don't, I don't, don't know what it is  
    Am          G     C 
But I need that one thing  
Chorus 2
  
   C                     G         Am  
So get out, get out, get out of my mind  
     Am                G   C 
And come on, come into my life  
C                      G           Am 
I don't, I don't, don't know what it is  
Am              G    C 
But I need that one thing  
     C              G    C 
And you've got that one thing  
C  G (3x) 
Bridge
 
C               G    C 
You've got that one thing  
C                      G        Am  
Get out, get out, get out of my head  
Am                    G   C 
And fall into my arms instead  
 
    C                     G        Am 
So get out, get out, get out of my head  
     Am               G   C 
And fall into my arms instead 
C                        G           Am 
I don't, I don't, don't know what it is  
    Am          G     C 
But I need that one thing  
 
   C                     G         Am  
So get out, get out, get out of my mind  
     Am                G   C 
And come on, come into my life  
C                      G           Am 
I don't, I don't, don't know what it is  
Am              G    C 
But I need that one thing  
     C              G    C 
And you've got that one thing  
End on C