When they were all children, Azula's definition of "funny things" usually involved Zuko.
When they were all children, Ty Lee's definition of "funny things" often involved Zuko: not because she disliked him (he was cute) but because when Azula laughed, everyone laughed. Everyone who counted.
When they were all children, Mai's definition of "funny things" did sometimes involve Zuko, because of how much of an idiot he could be when he really tried.
When they were all children, Zuko didn't think anything in the world could ever be funny, because the world was a cloud of gloom and misery. Bah.
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