The Zoo

Orientation : In a zoo, there is a young lion, old lion, and a man. The zoo looks so crowded. Many people come to it. It's because holiday now, so many parents brought their children to the zoo. Then some visitors come to the lion's cage.
Twist : So the old lion give his food to the young lion without saying anything, with flat face he shifting the food bowl. It doesn't matter with the old lion, he just keep silent. And the young lion confused with it. The old lion just keep silent.