I wish I could take it all 
Back 
But I know I can't 
Once you've done something 
You can't undo it 
You may say 'sorry'  
But it isn't 
Erased 
It's still floating there 
in the abyss 
I've said what I want 
And, what I'd do  
Once I get my wish 
I didn't know whether to 
Laugh or 
Cry 
Laugh:  
In the fact that you got what you  
Deserved 
Cry:  
'Cause I might haveactually lost you 
I'm not gonna say 'sorry 
I should, But I'm not 
I wish I could take it all back 
Back to the beginning 
Where it all went wrong 
Where I 
Changed 
Where I began to 
Hide 
And, Wish these things upon you 
I wish I could take it all back 
Back to when every thing was... 
Ok 
When I could 
Honestly... 
Smile
Emily Reid
http://www.poemhunter.com/poem/i-wish-i-could-take-it-back/