The person who added WeChat gave me a message during the day and didn't reply at night. What happened to him?

There may be entertainment in the evening, so it is not convenient to reply to your message. It is understandable to do this a few times occasionally.

But if this is the case for several days in a row, you should consider whether this boy misunderstood you or had other ideas during your relationship.

If we don't know each other very well in real life and just add WeChat to each other online, then both parties will reply to each other according to their own feelings, indicating that they don't attach importance to this kind of communication.

I wish you a smooth relationship and a happy life!