<human>: Could you distill the essence of the text into 1-3 sentences?

I met this guy online and we had our first date about 2 weeks ago. We had a great, long conversation just getting to know each other. He first kissed me while we were still sitting at our table, paid the bill, and then had a fun make-out session on the beach at night. 

Second date a few days later: we went out to dinner and went back to his place afterward to watch a movie (kissing at every stoplight on the way). Pretty predictably, we didn't watch much of the movie before the clothes came off and sexytimes started, followed by lots of cuddling as we watched the rest of the movie.

The third date was pretty much the same as the second, just with a different restaurant and different movie. We are in the process of planning a fourth date, and we've been texting quite a bit about non-sex-related things.

I guess what is troubling me is that I've never moved that fast with a guy before. I've never had a one-night-stand, I usually don't kiss a guy until the second or third date, and I usually don't have sex until the 4th or 5th date. Something about this guy has made me disregard a lot of my dating guidelines, but now I'm worried that we didn't build up enough of a connection before we got physical. Is it possible to build a relationship with someone after moving so fast? If it is possible, any suggestions/tips for things I should do differently?
<bot>: got physical with a guy earlier than usual, but still interested in the potential of a relationship with him and worried that I've messed up. Advice?