I came home late in the evening. The tank of my car was empty. So I drove to a petrol station. I had 1 € left over. I gave it to the young man at the petrol station as a tip. He didn't expect it and smiled at me. We said goodbye with a heartfelt THANK YOU. Early the next morning, I drove to a construction market to do some shopping. When I went to put a chip in the shopping trolley, I found exactly one euro in it. I had to smile and put it in my wallet.