My crush (25M) has feelings for me(26F)

We are in the situationship kind of like confessing “I like you” but haven't committed anything yet.We talked about our daily life and family issues plus personal issues as well.But as he is introvert,he doesn't confess or express a lot and sometimes i am frustrated about that.And he is very busy with his work within these days and we can't meet up outside for a few months even though we never stopped talking on phone or texting.Meanwhile,I went and meet out with my guy friend like movies ,lunch and dinner as well.Today he asked me who is my guy friend ,how i met him and so on.I just wanted to tease him so i asked him”are you jealous”but he replied me “not really,I am just wondering that guy friend seems like the important person in your life as you go out with him a lot,but you don't need to tell me if you don't want to”and he stopped asking about that.Is he jealous and he has feelings for me?