10 years ago, a boy who likes each other but is not together at the same table suddenly contacted me, saying nothing but greeting me, saying that he was a friend and didn't want to break contact.

If you are not married, you can be said to be interested in pursuing you. If the other person is married, it doesn't rule out that you have ulterior motives. This kind of man should belong to the playboy type. Please be careful. How can you say that? First, you had a secret crush on each other when you were studying. Second, apart from your classmates' feelings when you were studying together, it has nothing to do with your work or family relationship. Since we were not together when we graduated, it means that the relationship has been broken. Now that we all have families, we have to climb this relationship, which shows that the purpose is not pure. It is very likely that we want to take advantage of our former classmates to possess you. Please think carefully from the background, we all have families now. Some things may harm each other for life.