How do you get your ex boyfriend back what are some things to say through email?

Talk to him about what happend, applogize and ask for another chance. Through e-mail tell him how you feel, explain everything that happend, ask for forgiveness, and say to him... I''m sry ( name here ) for everything that happend and everything I said that hurt your feelings. I'm willing to work this out with you if you will do the same with me. I love you and I hope that we can try again. With love, ( your name )