The lion is known as the king of the jungle because of the brave and strong feature that the animal possesses. And when there is a king there's a queen as well. The queen serves as the source of strength of the lion.
When someone is bugging the lioness for sure, the lion will eventually get mad for some reason. This is a footage of what happened when the people who are there to see the wildlife irritated the king of the jungle.
As seen on the video, the lion was laying on the ground with his lioness when the people started capturing a photo of them together.
Then the lion started wagging its tail indicating that the people are annoying him. But the people did not stop from taking the photos. The lion bursts a loud roar showing that he is now furious about what happened.