Sidon was closeted and sheltered from the lands beyond his own home. He was trapped in his town and forbidden to leave, and since he never ever left his town he wasn't very smart about the way everything goes outside his kingdom. He was aloud to be in the outskirts of his Kingdom but if he left he'd be punished, but you, you decided to sneak him out one day and give him a tour of the outside lands of Hyrule outside of his Kingdom