Oh, they're well aware that Korra's making fun of the whole situation there; although they probably don't know that Korra is kinda-sorta their great-great-grandfather, it's a rare individual in the late 3rd century who doesn't know that the late Asami Sato was the love of Avatar Korra's life. It's not something they ever made a big deal out of? But it was never a secret either.

--G.
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Benjamin D. Hutchins, Co-Founder, Editor-in-Chief, & Forum Mod
Eyrie Productions, Unlimited http://www.eyrie-productions.com/
zgryphon at that email service Google has
Ceterum censeo Carthaginem esse delendam.