Please Tell Me

For I never knew real heartache 'till I lost you.
Does your heart suffer as much as mine?
I wanna know because maybe we can put the pieces back.
Please tell me, do you still want me to be your other half?
Or I will carry on, barely living?
I know I did you wrong, 
And now, to someone else is where you belong. 
I wanna hurt myself for things I didn't do. 
I should have kissed you more. 
I should have treated you better. 
I should have held you tighter. 
I should have, I should have loved you deeper. 
So please tell me, do I still have to run to you?
Because if you'll say yes, I would die just to win you back.