Ozai couldn't take it anymore. It was all so unfair. Why should they get his fire nation and not him!? He was the one who knew how to make lightening and he should rule, but they said otherwise. He took one last look at the firey sunset with his golden orbs cold and glistening with tears of rage and stabbed hmiself in the heart.
Mai watched him. She was quiet. She didn't really care. It was kind of boring really how he would just kill himslef.
Zuko said at dinner "Katara, now we can be together now that my father is dieing." Mai didn't really react or care either, she didn't even wish Katara and Zuko a happy life together or get jealous, she just ate her food quietly.
Katara was so happy. She hugged Zuko tighter even than Koh huggs Aang when he wants to steal his face. She said "yes" and kissed her fire prince on the lips, making the gold widen in surprise as the blue closed. It was beautiful, and Aang was angry and ran away to hide in a cave, but Katara did not feel sad, because she had found her soulmate, and she made sure that Ozai got a good grave stone because it was become of him that she and Zuko could finaly be together.