I quarreled with my boyfriend for three days. On the first day, he sent me good morning and good night, but I didn't reply. After two days, we really didn't contact again. What should I do?

In the case of falling into a cold war with your boyfriend, I suggest you take the following steps:

1. Direct communication: find a suitable opportunity to communicate directly with your boyfriend and express your feelings and needs. Maybe he said good morning and good night, but you didn't return, which made him confused or misunderstood your attitude. Through communication, problems can be found and solved.

2. Give him some time and space: Sometimes people may need some time to deal with their emotions and thoughts. If you think it is necessary, you can give him some time and space to handle his own affairs. However, you need to express your feelings clearly and avoid misunderstandings.

3. Adjust your expectations: If you feel that your cold war is making you dissatisfied, but you can't change his behavior, then you may need to adjust your expectations. This means that you need to accept his behavior or try to ignore it.

4. Stay calm: During the cold war, it was very important to stay calm. Don't read this situation too much, and don't make a decision easily. Sometimes people may not contact you temporarily because they are busy or for other reasons, which doesn't necessarily mean that they have lost interest in you or don't care about you.

5. Consider asking for help: If you feel that you can't solve this problem, or this problem often happens, which affects your mood and daily life, then you can consider asking for professional help. A counselor or relationship counselor can help you clear your mind and find a solution to your problem.

The most important thing is to try to understand each other's position and feelings, express their own needs and expectations, so as to better communicate and solve problems.