Korra's eyes followed the progress of Fuu's finger across the mirror, still smiling a bit. She'd forgotten how nice it was to just talk to someone and have company like this. Especially someone who wasn't grumpy like a certain earthbender.

"I haven't seen crystals growing in trees like that before either, but it doesn't look like it's hurting the tree," Korra said. "Whoever built the houses for us put the newest ones between the crystals, too."