Long-distance relationship. The boy said, “I will be back in 81 days.” He bought 81 kinds of snacks and shipped them to the girlfriend, telling her, “Eat one kind a day. When you are done, I will be back.” Later the guy gave the girl a surprise. He came back on the third day. The girl wept and said, “You really didn’t lie to me. As soon as I finished the snacks, you are back…”