Katajjaq[]
This may help explain things.
Nikiru: Hey Yi Lin, come here, I want to show you something.
Yi Lin: What is it?
Nikiru: Oh, just a little game. Its pretty popular with the girls back home, you are going to love it.
Yi Lin: Okay, I'll guess I could give it a try.
Nikiru Meets Aang and Katara[]
Princess Nikiru: Oh Mister Avatar, do you think you can give this present to Yi Lin for me? I didn't know what to give her this time around, so I got her another dress.
Aang: Yi Lin?!
Katara: You know my daughter, is she OK?!
Nikiru: Yes, she is great. Yi Lin is my own valiant personal knight. (giggles)
(Aang and Katara simply look at each other, and raise an eyebrow.)
Tseng Wonders About Nikiru[]
Tseng: So, you and my sister, are you like...friends?
Nikiru: The best of friends, she is great isn't she?
Tseng: Yes, she is, However, that is not really what I meant. I have noticed that you really like her, and want to be near her whenever we happen to run into you. Which I got to say, it happens surprising frequent.
Nikiru: Well, I think it was fate that I happen to find her, and that we became so close with each other.
Tseng: Close?!
Nikiru: Yes, really close.
Tseng:...You know what, I don't think I want to know anymore.
Nikiru: We had a sleep over, visited the sauna, and...
Tseng: Yeah, forget I asked.
Everyone's a Princess[]
Hayoda: So, you're a princess?
Nikiru: Why, yes.
Hayoda: Well..
Yi Lin: I'm sort of like a princess too, at least that's what they kept telling me.
Irah: Ditto.
Tseng: I don't know if I'm considered nobility, but those people at the Fire Nation certainly treated me like I was.
Hayoda: (Referring to Yue) Yeah, I feel like we're missing something here.
Yue: I'm special too, right?
---
Jing: Well, la de da! You're all princesses out for adventure! Let's take a magical trip to fairyland where rainbows are made of candy and rivers of chocolate where you can ride Quadricorns and the cute animals will sing to you! Nobody. Cares.
Tseng: ...Did you just call me a princess?
---
Yue: B-b-but Hayoda. Fairyland, chocolate rivers, candy rainbows, and talking Quadricorns sounds like lots of fun.
Hayoda: No, that is not what...
---
Yue: I'm princess!
Tseng: You all are! (gesturing to the rest of the group)
Hayoda: Hey!
Tseng: Except Hayoda, he just got promoted to queen!