The Case of the Moving Superhero

This morning Thing 1 was playing in the living room with his superheroes. He noticed that The Flash was up on a shelf. Here was the conversation:

Thing 1: "Can you get The Flash? He's way up there."

Me: "How did he get up there?"

Thing 1: "I don't know. He must have jumped up there. And he won't jump down because we are looking at him!"

Too much Toy Story watching?