Should I stop talking to this guy?

So basically like 2 weeks ago I started to talk to this guy and we went out once to Dave and buster. It was a nice date even though he was nervous we still had a good time. We started talking from morning to night. He isn’t much of a lagger and when he does lag he always apologizes and always has a good reason. He also pulled up to my house late at night to talk cause I couldn’t go out and he hasn’t tried anything yet which I totally okay with but I recently took a trip to tj and I texted him when I could and never ignored him but when he went to Vegas he posted a story and never replied to me. So keep in mind I’m F19 and he’s M24 and I have never been in a relationship and he’s been in a couple. It might seem minor but honestly it truly annoys me because in a way he is love bombing me but I’m able to differentiate it so I’m not falling for it. I don’t want to communicate with him because he’s a grown man so why should I tell him how to act? Maybe it’s the age difference and I should be understanding? I believe I should stop talking to him but maybe I’m being over dramatic