Why did no one else in the arena notice that the princess was communicating with her lover?

Have scientist been successful in making long-range predictions? Why can't you hear someone shouting from the moon? Which planet is nearly 1.5 billion kilometer away from the sun? Why is the moon shines? Where does a rocket keep oxygen to burn? How do you see opaque objects? How tall do you need to be an astronaut? What happens if the falling star will rech the ground? Why do balloons stick to the ceiling? Who were the American astronauts that were first to set foot on the moon? What keeps the planets from being pulled into the sun? What type of fronts forms when the surface position of the front does not move? What object affects tides the most? What is the meaning vastness? Does a luminous object produce its own light? What is the shape of the orbits of the planets around the sun? Stellar equilibrium us a balance between what two things? What year did the first person land on the moon? Will the world in 2022? Is glass a good reflector?

Why did no one else in the arena notice that the princess was communicating with her lover?