Most Helpful Guy
Nobody cares that you are with him. It's true. Your boyfriend doesn't feel the need to show he has a girlfriend. He just assumes nibody cares and I think he is right. He does not measure your worth through other people's eyes nor does he do it for himself. What is important to him is how he feels about you, not how other people feel about you. He is an introvert and this won't change because it's who he is. Has he ever done this to other girlfriends?
He also seem uncomfortable being intimate in public. It looks like 2 different things to me. This may change with time with "practice".0THIS IS NOT RELEVANT ANYMORE