Leave a message to your ex-girlfriend on April fool's day

I don't know what to say, but I'll give you a routine. First, you should say something to her, probably about how bad you were in the past, that you shouldn't make her angry, that breaking up was your fault, and so on. Then you have to say that you want to go out together for the last April Fool's Day and make up for what you did badly before. You don't ask her to renew her friendship with you. I just hope she can forgive you. After the festival, everyone can go on, and if they can't go on, they won't be entangled anymore. . . . You told her the appointed time and place, and then stood her up the next day. . .