Jake and Neytiri

Neytiri te Tskaha Mo'at'ite is the deuteragonist and lead heroine in Avatar, and a major character in Avatar: The Way of Water. An agile and fierce Na'vi, Neytiri is the tsakarem of the Omatikaya clan, as well as a proficient warrior and archer. She is the second-born daughter of Eytukan and Mo'at and younger sister of Sylwanin.

When Neytiri is 18 years old, she meets Jake Sully in a Pandoran forest, rescuing him from a pack of viperwolves. Neytiri becomes his teacher in the ways of the Na'vi and helps him to complete several tasks. Despite her prior engagement to Tsu'tey, Jake and Neytiri fall in love and consummate their relationship beneath the Tree of Voices. Neytiri fights alongside Jake in the Assault on the Tree of Souls against the Resources Development Administration. Ultimately, she rescues him from death by killing Miles Quaritch with her bow.

Jake Sully (Na'vi name: Tsyeyk Suli)[2] is the protagonist of the first Avatar film and a major character in Avatar: The Way of Water. He is a 22 year old paraplegic Marine veteran at the start of the first film. Jake becomes one of the 20 known avatar drivers and later becomes a renegade after defecting to the Na'vi species after witnessing the RDA's greed and brutality against the Na'vi during the destruction of the Hometree.

After his twin brother, Tom, was murdered on Earth, Jake replaced him in the Avatar Program on Pandora, in which humans remotely control human/Na'vi hybrids to safely navigate the planet. He was originally assigned to gather intel that would help Colonel Quaritch find a way to force the Na'vi to leave Hometree, or destroy it if necessary, as the Na'vi occupation of Hometree was blocking the RDA's access to a very large deposit of unobtanium underneath the tree. After spending time with the Na'vi, Jake abandons his original mission and stops reporting to Quaritch. Jake learns the ways of the Na'vi hunters from Neytiri and falls in love with her. He is eventually accepted into the Omatikaya clan and becomes Neytiri's mate. He turns against the RDA and, after becoming the sixth Toruk Makto, leads the Na'vi in a battle to drive the RDA off Pandora.