Goku and the others are eating their fish when they notice a tower in the distance. They wonder if someone is watching them. Goku wants to know why they're being watched, but he can't figure out what it is. He's worried that his arms are going to get "enlarged" with the work they've done today. He wonders if someone has been watching them, but Goku doesn't want to believe him. He wants to go investigate the tower to make sure no one has been spying on them.