Why is my boyfriend acting frigid?

He is a good, decent, honest and loyal guy. But he has never dated before and a lot of the time he acts like he is really uncomfortable, uninterested and frigid. He asked me out, and in 2 weeks we been out alone once and to a meal with friends once. In company of friends he basically just ignores me and doesn't make any physical contact with me at all. When we are alone it us awkward, like he doesn't know what to say. He said he really likes me, and he's sorry for seeming uninterested, but then if he is 'really into me' why does it feel like I'm the one doing all the talking, organizing and handwork? Quite frankly he is making me feel insecure because I don't know where I'm standing. Another problem is he doesn't seem to be that bothered about making time for 'us'.
Why is my boyfriend acting frigid?
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