I broke up with my boyfriend recently. He was very polite when chatting with me as a stranger on another QQ. On the other hand, texting him, he is particularly fierce. What is he?

Your boyfriend is very polite as a stranger. Describe him pretending to be a stranger so that you don't know him. He popped up as a stranger to test you, indicating that he wanted to understand the contradiction between you. On the other hand, he is particularly fierce because you will inevitably have such an attitude when you quarrel. Maybe he has some anger hidden in his heart and takes it out on you. He pretended to be a stranger to show that he wanted to make peace with you. If you want to get back together, ask you two out to talk about your contradictions, pay attention to communication and don't quarrel or formally break up. He pretended to be a stranger to show that he wanted to make up with you.