To save an ex-boyfriend who gave up.

Dear, I know something happened between us, which made you have no confidence in our future. But I want to tell you that I really love you and I am willing to work hard for our relationship to get back together. Are the good memories we once had just thrown away? I hope you can give me another chance to prove my confidence and determination in our future.

I know that my behavior has hurt you, and I feel deeply guilty and uneasy about it. But I promise, I will try to change myself and make more efforts for our relationship. I admit that we have some problems to solve, but that doesn't mean that we can't solve them. We can face the challenges together and rebuild our relationship. Please believe me, I will try my best to make our future better.

I don't want to lose you. Your role in my life is too important. I know I made a mistake, but that doesn't mean I don't deserve your trust and love. Please give me another chance to prove that I love you, and I cherish our feelings. I promise, if you can choose me again, I will cherish you gratefully and make our future full of happiness and joy.