Both Aang and Zuko must learn the history of how the war began. Zuko learns a secret about his great-grandfather's past.
Did You Know?
During this episode Katara ask if there are bathrooms in the Spirit World, Sokka then tells her 'as a matter of fact, there are not' this is a reference to an earlier episode when Sokka is trapped in the Spirit World for 24 hours and upon being freed he immediately needs to use the bathroom. See more
When Zuko is seen rising from his bed, he is semitransparent. See more
[in a dream to Aang
Aang, it's time you learned my history with Fire Lord Sozin. You need to understand how the war began if you want to know how to end it. Meet me on my home island on the day of the Summer Solstice.
[talking in his sleep