First, find out whether he is married or not. If he is, stay away from him. Of course, if you don't mind being a mistress, I have nothing to say.
If you are not married and have no girlfriend, take the initiative, take the initiative,
However, it should be noted that it is the man in this situation that you mentioned, and we call it a "man show". Men-oriented people usually have psychological problems to some extent, such as autism, inferiority complex, extreme self-repression, and extreme sensitivity. They caused a sensation without saying anything. I suggest you pay attention to your personal safety. Besides, you'd better investigate his sexual orientation. Don't think I'm in danger. It is not common to know that there is no opposite sex around you in your thirties. In line with the principle that abnormality is evil, you should be very careful! ! !