According to the sense of language, what you want to ask is that no matter how good you are to him, if you treat him badly once, he will think you are a bad person.

This is a common psychological phenomenon. No matter how good you are to a person, he will only be moved from the beginning to the later. Once you are not good enough for him, he will be greatly hurt, and you will find that this is your true face in a cold sigh. On the other hand, a person, you mistreat him thousands of times, and occasionally treat him better, he thinks that this is the real you, and the previous indifference is only out of reserve or precaution.

There is a famous saying in this sentence: "A thousand dollars can't achieve temporary happiness, but a meal can achieve lifelong feelings." Too much love will turn into hostility, and too little love will turn into happiness. ""what you can't get is always in turmoil, and what you prefer is nothing to hide. "

The former comes from Hong Yingming's Caigen Tan in the Ming Dynasty. The latter comes from the song Red Rose sung by Eason Chan.