I am sorry. I don't want you to think that I'm saying those words lightly. I really mean them. I am so sorry. I know that what I did was wrong and I know that it hurt you deeply. I'm not sure what I was thinking, but I do know that I never wanted to hurt you. I wish I could take it back, but I can't. All I can do is try to show you how much I regret what I've done and ask for your forgiveness.
I love you. We have certainly had our share of problems in the past, but we've always been able to work through them. I think we're actually stronger because of them. I hope that this situation is no different. I will do whatever it takes for you to trust me again, so that we can go back to the way things were.
We've had too many good times together to break up over this. I take full responsibility for my mistake, so please don't give up on me now. Remember the good times We spent together, and I wish we can have the same time again if you forgive me. I hope and pray that you forgive me and forget.