Good Samaritan?

I ran to a local grocery store late tonight to get a few things that we needed for dinner tomorrow. I had just come from the adult session of Stake Conference in which we had heard about letting our light shine, and I was feeling inspired and uplifted from the meetings. As I was checking out, there was an older, run-down looking gentleman in front of me buying some groceries as well. The cashier told him that his food stamp card had insufficient funds, and so after waiting a few moments, he said that he'd just leave everything behind. Without thinking, I said that I'd pay for his groceries as well as mine. He tried to object and say that it was too much, but it really wasn't that much and I said that I was happy to do it. He graciously accepted, I paid, and we went on our separate ways. As I left, I was feeling quite good about myself. I was letting my light shine, I was helping my fellow man. I got to my car, got in, and put my groceries in the seat next to me. In my delight with myself, I checked the receipt to see what great goods I had purchased for this down-on-his-luck gentleman and saw that I had just paid for several bottles of a Bloody Mary mix. Way to go Chris.