I have made the pie, and I have told him CLEARLY that this was the last time. It's an older man living in a retirement village, I just felt bad, especially when a friend of mine mentioned that he was probably alone, and was looking forward to a real American pie (we are in Australia, he immigrated 50 years ago), and then eat it all alone.... by himself...I know...I'm a sucker for sad stories :-) Don't know if that's his real situation, but I decided to do it.
But I don't want to do it again, so I have explained to him that he can order from my 'menu' in the future. I have given him some free Halloween cookies with his order (from my menu). If he wants a pie he can make it himself cause he obviously knows where to find recipes and tips to make a great pie :-)