I have dated VP of public company in the past, cuz he was the sales and marketing VP and had to be responsible for coming up with numbers for quarterly earnings announcement for Wall Street crap, usually he was very busy during those times however he would still try his best to text me or talk to me or let me know he was thinking about me. So I seriously doubt he could be busier than that or maybe I was wrong, it's true some man can be busier regardless how not important their role is, the fact he said " If that's what you think there is nothing I can do" that kind of attitude and tone just sounds very self centered to me, even he was busy a nice guy who is into you would probably say " hey I am sorry it is not what you think and I will try to communicate more and maybe we can meet at a happy middle ground. Or maybe he is the so called serious mature type, then these type of people are very self sufficient and doesn't have as much emotional needs as us normal people do, hence might not be a good match for you anyway Those being said, I would move on Good luck with your searching !