I have feelings ofr a guy who is unsure of a relationship right now. He makes me think he wants more.?

It is obvious the two of you care for each other, but to what degree is another question. You seem to want to take the next step in the relationship but he is unsure of what he really wants. It is believed that lack of intimacy not is a sign of low self-esteem. Now I don't know how your boyfriend will become more confident with himself but I believe the two of you have chemistry and a pion for each other that shouldn't be lost. I would also give him my respect because you are the first woman that he has chosen to go out with up to this point and has remained faithful to you even after admitting he likes other girls.