Text your ex and regret it.

Now that we have broken up, it's best not to look back. Otherwise, you will always get along with your subordinates in the future, and he doesn't really want to add you to WeChat, so you will be in a passive state. Or find a man who cares about you and treats you as a treasure, so that there will be happiness in the future. People who don't care about you won't care about your feelings, and you will feel wronged in the future.