#8 He avoids introducing you to people in his life. Sure, some guys don’t want to get all committal right up front and will wait a while to introduce the girl in their lives around, especially to mom and dad.
But, if it has been a couple of weeks and he has been running interference so that you don’t meet up with anyone he knows, then there is a good likelihood that he doesn’t want anyone to get to know you. Why? He doesn’t believe that you are going to be a part of his future. I know, ouch! But, it’s true. If he is keeping you his dirty little secret, it is either because he has a girlfriend, or he isn’t into you.