I Made a Mistake In Letting You Go

I sit here in sorrow, wishing I could hold you. I've realized that there is no one to replace you since I made the foolish decision to leave you. No one can make me laugh and smile like you do. You are the only one that ever made me so happy. No one could ever take your place. I feel as if my soul has stolen my heart and left me to cry myself to sleep each and every night with guilt in my heart for how I have hurt you. I guess I did not realize I had until I lost it. I was so stupid to leave you. I know "sorry" is just a word but I am very sorry. I beg with every ounce of my soul for you to forgive me. Please reconsider and take me back.