He doesn't talk about his girlfriend, does that mean anything?

pearl1979
I have been friends with this guy for about a year. I am totally into him and I can tell he likes me more than a friend, from him being nervous around me, making me laugh changing his tone of voice when he talks to me and his friends asking me if he told me how he felt about me. The thing is he has a girlfriend whom he has never mentioned. Usually when a guy digs his girlfriend he will talk about her or tell people that he has one. But being we are friends why hasn't he told me yet? So guys when you are not talking about your girl what does it mean? Help me out thanks!!
He doesn't talk about his girlfriend, does that mean anything?
6 Opinion