If a boy always sends messages to his ex-girlfriend, why delete his WeChat and then let his ex-girlfriend add him?

If a boy sends a message to his ex asking to add WeChat back, but he doesn't chat, it's probably because his ex can't forget it. He doesn't chat because he has a new girlfriend and doesn't want to betray her. In short, he is still very entangled in his heart, unable to let go of his predecessor, or unwilling to forget the past. After all, people don't forget it because they don't want to betray their current girlfriends. Many boys have this mentality. In short, it shows that his mind is immature, but everyone seems to have experienced such a growth process. I believe that with the increase of age and experience, boys will gradually become a real man!