Cancer man doesn't return messages, why?

I think you may have misunderstood him. According to common sense, Cancer is a sensitive person who likes to close himself. Or maybe you made him feel the crisis in some way. To tell you the truth, I think cancer people are good at protecting themselves. Once they find something wrong, they will wrap themselves up. No reply, neither too cold nor too hot. So that you can feel his dissatisfaction. Now that we are together, we should sit down and have a good talk. If you want to be together, you have to make it clear. If it's really inappropriate, do it as soon as possible. Don't let a little thing hinder your future development. My predecessor was also a cancer. Ha ha. I hope I can help you.