i just saw the scene the other night where Missandei tells Daenerys and Jon that in High Valyrian, the correct translation would be "The Prince or Princess Who Was Promised"Google Azor Ahai.
The more you read about him, the more it makes sense that Jon Snow/Aegon Targaryen is Azor Ahai reborn.
I just hope he rides that fuckin dragon named after his daddy.
So now whenever she comes on screen I tell my wife that "in High Valryian, 'fist' is a noun and a verb.'