Loo waves back happily, a perfectly contented bundle of baby in a nappy that's starting to look a bit the worse for wear. "Maaan- go," she enunciates carefully, and offers Ai-Ling a sticky lump that's been in her fist.

"Sokka's niece," Steph says, unaware of any particular atmosphere, and grinning as she offers Ai-Ling the bowl of fresher mango bits just in case. "Tiny is her twin sister, Hana. They're Mel's girls -- have you met Mel? She's awesome, runs the farm. Multicoloured hair, you can't miss her."