This is my first time posting anything.  Probably not 100% accurate, but it plays pretty nicely.

ONE DAY - Another great O.A.R song. Very easy one to play. 

I use a Capo on 1st - Chords used: 
Verse & Chorus -
G: 320033
Dsus: 200233 (I call this a Dsus, but I don't know what it really is!)
Em7: 022033
D: 200233
Bridge - 
C: x32010
G: 32003
Em: 002200
D: xx0232

(intro) G D Em7 D

G		         Dsus4
    There's an emptiness between us, 
Em7                     Dsus4
    Been filling up for days, 
G                    Dsus4
    It's heavy on my mind, 
                 Em7
Fighting all the time, 
                     Dsus4
But we'll never find our way. 

G                       Dsus4
    You swore you would remember, 
Em7                        Dsus4
    What a shame you had to lie, 
G                            Dsus4
    Now this battle that you're in, 
                  Em7
Is underneath your skin, 
                        Dsus4
And the fight is in your eyes. 

    G              Dsus4          Em7            Dsus4   
But one day you'll fall down and there won't be anyone to pick you up again, 
G              Dsus4          Em7            Dsus4
One day you'll fall down and there won't be anyone. 

G		        Dsus4
    You know this ain't pretend now, 
Em7                 Dsus4
    I'd fix it if I could, 
G                       Dsus4
    So pack up all your things, 
	          Em7
Drop off all your rings, 
                      Dsus4
Things have changed for good. 

G		            Dsus4
    And you swore you would protect me, 
Em7                        Dsus4
    You swore you would not lie, 
G                          Dsus4
    Now the battle that we?re in, 
		     Em7
Is in between locked doors, 
		       Dsus4
And the fight is in our eyes. 

    G              Dsus4          Em7            Dsus4   
But one day you'll fall down and there won't be anyone to pick you up again, 
G              Dsus4          Em7           Dsus4
One day you'll fall down and there wont be anyone. 

BRIDGE

C                             G
All these lonely days lead to lonely nights, 
    Em               D
And alone tonight, I sleep. 
C                    G
Trapped inside what became my life, 
Em                      D
And it's all because of me. 

G              Dsus4          Em7            Dsus4
One day you'll fall down and there won't be anyone to pick you up again, 
G              Dsus4          Em7            Dsus4
One day you'll fall down and there won't be anyone, anywhere now. 
G              Dsus4          Em7            Dsus4
One day you'll fall down and there won't be anyone to pick you up again, 
G              Dsus4          Em7            Dsus4
One day you'll fall down and there won't be anyone to pick you up again, 
G              Dsus4          Em7            Dsus4
One day you'll fall down and there won't be anyone to pick you up again, 
G                    D                   Em7 		D
To pick you up again.