Moral dilemna!

What's up? I've hung around watching and reading for ages here.

So something has been bugging me for a while now . This is what transpired: When I was done with school one day I headed out, I was starving so I stopped in at this restaurant and ordered a sandwitch and took it to a table and sat down after finishing it I realized I had not paid for it!

Yeah evidently they were super busy and distracted because there was this manager/investor type looking around everywhere and talking to them. So I was just about to go up to the counter and say I hadn't paid but then I realized if I did that the owner guy might get mad at the employees. So I just left. What should I have done do you think?