Don't answer your ex-girlfriend's text messages or phone calls. What's the trick?

If you can suggest a direct interview, make it clear in person. Before that, you'd better figure out the reason why you separated. If it is your fault, how can you correct it? If you have the opportunity to get together again, you will do better (in fact, attitude is very important, and future performance is more important). Of course, if you can't make up in the end, get together and separate, at least you loved someone and don't want the last memories to be embarrassing. Good luck!