Although Le Wan was surprised by his change, she was mentally and physically exhausted at that time and didn't have the energy to delve into the reason behind it. She just thought that her luck had suddenly come.
It wasn't until later on, when the two of them chatted during a tutoring session, that she found out that this little tyrant had overheard her crying in the toilet that day.
When the little boy heard her crying, he recalled that when the person who introduced her had introduced Le Wan, he had mentioned that her parents had died and that she was living a difficult life alone.
At that moment, the little boy finally realized that he had gone overboard, so he changed his attitude in front of her.
Le Wan finally understood that the reason why the boy was so rebellious was because his parents rarely cared about him.