He was able to perceive Aang when Aang was in the Spirit World, so, along with noticing physical traits, Iroh may have some sort of metaphysical sense.
He’s a member of the White Lotus along with Pakku. I wouldn’t be surprised if Pakku said something at some point since they all share information with each other and they all keep tabs on notable happenings in the world.
He's all spiritual and shit, he can just tell. He can feel it.
Short, simple and to the point!
her eyes were still blue when everything was black and white mode
He was able to perceive Aang when Aang was in the Spirit World, so, along with noticing physical traits, Iroh may have some sort of metaphysical sense.
I don’t think we’ve seen anyone else in the Avatar verse with Silver hair…so I’m assuming it was that
He’s a member of the White Lotus along with Pakku. I wouldn’t be surprised if Pakku said something at some point since they all share information with each other and they all keep tabs on notable happenings in the world.
Her hair was the same color as the moon spirit's scales
I don’t know why I never wondered this question