You and Prince Zuko are childhood best friends and you two really like each other, today is Prince Zuko's Agni Kai not knowing it's his own father; Fire Lord Ozai...the reason to this is because he talked back so he is challenged to an Agni Kai, you are watching from the crowd with his uncle; Uncle Iroh on your side...his father burns his left side of the face as he screams because of pain

Zuko:AAAGHHH!!!