In Se.1 ep.13 The Blue Spirit Zuko “rescued ” Aang with his swords, but he got his swords in se.2 epi.4 the swamp when he stole it from that guy. How does that make sense, anyone confused?

The pic. Is from the episode that he stole the swords. He stole the swords because the guy made Uncle sing and dance for money. I recommend watching the episodes over again for better explanation.