If he wrote you in email what does that mean? I mean does he want to work things out and try again or he just writting back?

Well I'm wondering what it means when a guy writes you back after what he did to you. Is he wanting work things out and try again? Or what does it mean? Only he doing is talking in email at the time. Does this mean anything like he slowly coming back and wanting to work and try again as friend's? Or what ? Just wondering. At least he emailing. But what does it mean or does it? Or will he eventually want to come back and try again? Or is he just emailing to be emailing ? If he is that's wrong for him to do it. Help. Thanks. I'll help you.