Because people’s hearts are separated from each other! You don't know what the other person really thinks, and the other person doesn't know what you really think either. Even if you are sincerely good to others, others may think you have other intentions. On the surface, it may seem like the other person has accepted your kindness, but in fact, they are thinking about how to deal with you, which leads to a situation where it is difficult to change people's hearts.
For example, I met a girl when I was a student. At first, I thought she was quite kind, and I wanted to make friends with her, but who knew that she was not very willing to play with me? . Every time I play with her, she always looks so enthusiastic, but privately she talks bad things about me to others. You must know that paper cannot cover the fire, and the bad things she said about me outside will always reach my ears. So I went to confront her, but she looked arrogant and said that I kept pestering her and she only played with me because she felt helpless.
I felt at the time that I was so good to her and she seemed to have a good attitude toward me, but I didn’t expect that her attitude was just fake. At this moment, I felt that people's hearts are unpredictable and it is not easy to communicate with each other.