How can my predecessor recover if he doesn't return the information?

Hello, if the other person doesn't call you back after you break up, you can send a message saying that you have been having a bad time recently and miss him very much, and then see how he answers you. If he still loves you, he will come back to you voluntarily. If he doesn't love you, there's no need to save it. If he calls you back after you break up, it means he still likes you. If he doesn't answer you, it means that he doesn't like you anymore, and you don't have to save him. I think if he still likes you, he should reply to you, because if he still likes you, he won't let you wait for him here alone. I think if your boyfriend doesn't return your message, then you can send him a short message saying that you miss him. If your boyfriend replies to you, it means he still has you in his heart. If he doesn't reply to you, it means he doesn't have you in his heart.