Dear ,
I know this is hard for you but our relationship is really not working out and I feel we cannot go on like this. I think you are a wonderful person and that you really do not deserve a jerk like me. I have felt this way for a long time now and I thought we'd be able to work things out. I am so sorry that I have to hurt you like this and you deserve better. I hate myself for doing this to you but we have to move on. It's not your fault and I will always cherish the time spent with you. It's over but don't worry, we can still be friends