Most Helpful Guy
He's sounds super shy. There's nothing wrong with you and he probably didn't know exactly what to do. And It was probably his first date too. I'd say he just didn't think when he was holding the popcorn and didn't offer you any. Nerves can really take over with shyness. It's normal to expect the guy to take the lead so I get that it must of been a little awkward. Go on a few more dates and see how things go. He might open up more when he gets to know you better. He just needs to get over the shyness and get some more confidence
Most Helpful Girl
Sounds like a very typical first, first date for young folks.
If you like him, give it a chance :)