Is Korra able to completely ignore her sense of jealousy? No, of course not. She's only human. Watching Billy and Steph talk to one another brings back sharp memories of the way Korra was able to rely on Naruto before he vanished, and between this and talks she's had with Sam, Korra can't help but wonder if she'll never be able to experience anything quite as close or strong again. It's possible.

But it's not a reason to dampen those who still have that blessing in their lives. So she grins, holding Atka closer to herself and rocking him just enough that the baby starts to be lulled back into sleep.

"Hey, I won't promise not to get sick of either of you. But I can promise that I'll want you guys to stick around even during the worst of it. Avatar's honor," she says with a laugh, raising her hand in salute.