Boys are slow to reply to messages that like you.

The opposite sex who has a good impression suddenly replies. When the news is slow, she doesn't come back until after 12 all day. Do you want to leave him alone for a day or two? In fact, he may have a point. We should be considerate of those who have been slow to reply, and then if you really want to know the reason for not replying to your message, you can tentatively ask him, but don't be too shocked. In this way, people will think why he wants your information back, and there is no law that he must want your information back, so we can't be too serious and ask casually.