Katara blinked, amused. “Little Turtleduck?” She asked.
Blush crept onto Zuko’s face. “Is that…okay? To call her that? It’s what my mother always called me when I was little, so thought I’d…”
“I think it’s perfect,” Katara said. Her eyes twinkled the way a women’s did when they found something endearing, and while Zuko didn’t really understand it, he was glad she was pleased. “I’ve been calling her ‘penguinseal,’ but I like yours better.”
Read on ao3
Full summary here
Written by me and @merlot-and-mangoes
For @zutaraweek. Day 4: Turtleduck
(Turtleduck is the second chapter of the linked fic! Sorry it’s late!)