Chatting with boys and mentioning his girlfriend made him angry. Why?

Are you a woman? If you are a girl, a man will get angry if you mention his girlfriend to him. Did you speak ill of his girlfriend to make him angry, or did you praise his girlfriend to make him think that what you said was wrong? He felt in his heart that his girlfriend was not as good as you said, so he would be angry. If he is angry because of your bad words, it means that he loves his girlfriend very much. I advise you not to talk about him. Otherwise, that man may resent you. If he is angry because of your bad words, it means that the man doesn't love his girlfriend, or even that the man is angry with you on purpose, and he wants to be nice to you. I suggest you stay away from such a boy, because he will hurt you.