spending 70 years frozen is the worst possible experience. Now I woke up with a bunch of people around my bed, until I recognized 3 people, the older version of Zuko, Katara and Toph. I felt on the bed and Zuko reached out to me people who were in the room besides me and the three of them: asami, korra, bolin, mako, tenzin, bumi, lin and kya, Tenzin, Bumi and Kya are Katara's children with Aang and Lin, Toph's daughter