Be in a bad mood and save face
Some choices of boys are rational in most cases, but boys are sometimes emotional. After all, everyone has a temper. He may be angry or sad and think you did something wrong. I hope you give priority to weakness. Or I know I did something wrong, but I don't want to admit it. The length of this cold war is related to the persistence of boys. It may be one or two days, or four or five days, but it will never be more than a week.
Boys are rational and will not be controlled by emotions for too long. Therefore, in various situations of the Cold War, only a few of them are purely emotional.
sidestep
The trigger of the cold war may be a quarrel or disagreement, but there may be some minor problems accumulated for a long time behind this incident. Small problems will become big problems if they accumulate too much, such as being too close to boys and not dating on time. He cares, but he doesn't know how to solve it. He is worried that giving advice will cause more contradictions.
When you want to solve the problem between you but don't know how to solve it, you don't know how to speak, and you are lucky enough to think that the other party can make changes, so there will be a cold war.
Holding psychology
In fact, this kind of boy knows very well that the cold war is not good and everything is clear. That's how he wanted to hold you during the cold war. The reason may be that there is something you make him unhappy and you don't change it many times. He wants you to worry and remember, "I'll give you some color to see see."
Want to break up
The worst case scenario is that he wants to break up, which is rare unless there is a major contradiction between you, such as disagreement between your parents and a mistress. Once this happens, his rational analysis of you will not have a good result, but after all, he has feelings and can't bear to hurt you directly, so he didn't contact each other in the way of the cold war, and finally this relationship went away.
Under any circumstances, the cold war is harmful to everyone. What needs attention is "under any circumstances". When two people are together, the most important thing is communication and mutual understanding. There are problems to communicate and solve. If you can't solve it, just say it, and don't hurt each other in the cold war.
Let me give you a suggestion. When there is a contradiction, two people are locked in a room and can't go out without knowing anyone. This method can face contradictions directly, avoid the accumulation of problems, and is conducive to the long-term stability of feelings.