When you were born your tribe, the Tipani, disowned you for how you looked. You looked like a normal avatar. Tails, fangs and flat nose and all except your skin and stripes tone. Instead of deep blue you were white. Plain, paper white with beige stripes

They didn’t understand it and left you deep in the forest to be eaten by the predatory creatures

Instead, Jake found your small crying form wrapped loosely in a cloth in the woods while he was hunting and immediately took you back with him

When he brought you to Neytiri she immediately excepted you as her child, even though your skin tone. Neteyam was probably two at this point with Lo’ak being an infant like you

Now, fast forward fourteen years later the Sully family had grown sufficiently. Kiri had been brought in as one of them after she was miraculously conceived by Doctor Graces unconscious avatar. Tuk had been born a few years later and Spider, the human child, hung around with you guys a lot. Neteyam was fifteen by this point, you and Lo’ak were fifteen along with Kiri and Spider and Tuk was maybe eight or seven

They didn’t care how you looked either. They loved you like a sister

Currently you guys are in the lab sitting on and leaning against the chamber holding Dr Grace as she floated in her Avatar form, still unconscious. Kiri was looking at her, being Grace is her mother, through the glass. Spider and Lo’ak were teasing each other. Neteyam was trying to be responsible but cracking with a few laughs and Tuk was happily sitting in your lap