Old irons, should I reply to this message?

I think it depends. First of all, you have broken up. You have to weigh the reasons why you broke up and whether you still have feelings for her. Secondly, if she has feelings for you and you are willing to start over with her, then you can choose to be together again. Finally, feelings are mutual. If there is a contradiction between you and it is settled in an unpleasant way, then it is best not to be together again. She sends you 520. If it's impossible, don't reply to her message, because neither of you can. Then why not let the other person go and find a new relationship? Where to go, I wish you happiness!