It is difficult to become good friends between people, but it is easy to offend a good friend. Because there is a price to pay for making friends. First of all, you should care more and help the other person more, let the other person see your sincerity and sincerity, and be willing to be friends with you, so that your friendship will be long-lasting.

But if you want to offend a friend, it only takes a word or a statement, an action or a meal. For example, you usually invite a friend to your party for dinner, but one time you suddenly forget to do so. Just once, you will offend this friend, and he (she) will misunderstand that you look down on him (her).

So to sum up, the same applies to a pair of friends who play very well. It is difficult to be friendly for a long time, but it is easy to offend accidentally. After all, things in the world are unpredictable, things change and people change, not to mention the same between countries. If you are nice to you today, be nice to him tomorrow, I am afraid there will be a fight the day after tomorrow. There is an old saying in China: "There is no such thing as a banquet that lasts forever." This is the truth.