She was about to ask who Stephen was when Kubo said the word mother and Azula froze. That had to be the woman she had met on the observation deck, the one with regal bearing. The one who'd reminded Azula of her own mother.

"You're the first person I've seen," she said after a moment, her voice emotionless as ever. There was enough going on already, she couldn't dwell on mothers and all that right now.