Tauriel admits her love for Kili in
This all makes it only more unlikely that Tauriel and Kili would strike up such a bond. However, they fall in love despite all the odds, and despite those around them thinking it is nothing more than a trick or a game, or a fleeting fancy that can never last.
Sometime after the Battle of the Five Armies, Kili wakes up in the Caribbean with Tauriel mysteriously appearing with him. After several years of living together, the two finally marry.
Kili took an interest on Tauriel and he showed her his emotions, and he shared his world to her, that's some of the reasons for Tauriel to fall for him. He appreciated her for she is and he shared his world to her without their races' prejudice.
In the end, Tauriel cries over Kili's body and gives him back the talisman. Thranduil arrives to see Tauriel with her dead love. Tauriel: If this is love, I do not want it. Take it from me.
Tauriel's fate
Tauriel was banished from Mirkwood by Thranduil, so what happens to Tauriel after the Battle of Five Armies remains unknown, although actress Evangeline Lilly stated in an interview that Tauriel returns to Mirkwood.
Are Fili and Kili half-elves? Fili and Kili are not half-elf. They are the maternal nephews of Thorin Oakenshield, the dwarf, and are themselves dwarves of the line of Durin, the Longbeards.
However, Tauriel also has a "softer side", and her character arc includes a love story. Though she and Legolas first met as children, and their relationship is significant, her romantic arc is not with him, as she develops a mutual attraction to the dwarf Kíli.
The original character Tauriel finds herself in a love triangle with both the Elf prince Legolas and the Dwarf Kili pining for her affection. She remains uninterested in Legolas, but begins to feel a bond to Kili as the two speak in the dungeons of Mirkwood.
Legolas does not marry or have any children, based on the appendix of The Lord of the Rings. Regardless of who his mother was, Legolas is the last of his line. When he sails into the West at the beginning of the Fourth Age, he leaves no family members behind.
Tauriel is not royalty, or high-born. Thranduil is very royal, strict. He wouldn't let his child marry any old elf.
Kíli says to Tauriel “amrâlimê”, which I'm pretty sure is David Salo's Neo-Khuzdul. Tauriel says she doesn't understand it, so it's very clear it isn't Sindarin. “amrâl” – means “love”. It used the abstract construction aCCâC as seen in the Tolkien original khuzdul words such as “aglâb”.
Kili: Born 2864, making him 77 during the quest. In the book he is described as the youngest of the company, and his brother Fili is the next youngest after him. However, in the movie Ori is said to be younger than both of them.
Outraged by this, Kili's brother Fili decides to stay behind with him, and the group's medic Oin decides to stay as well so he can tend to Kili's wound. In the midst of all of this, a fourth dwarf named Bofur wakes up late to discover that the group is leaving without him and he just misses the boat out of Lake-town.
Kíli, half in delirium, watches Tauriel as she heals him, speaking aloud of her beauty (to himself, as though believing himself to be in a dream) and wondering whether she could ever love him.
Tauriel truly threw a wrench in Legolas' life when he fell in love with her. She was brave, fierce, and a protective leader of the guard. He was meant to be the dutiful son of King Thranduil, but in loving her, he became a stubborn, masterful archer instead. He loved exploration and adventure over his duties.
'The Hobbit': Making Sense of Kili, the Hot Dwarf.
Tauriel is a main character in The Desolation of Smaug and the Battle of the Five Armies. She is original to the series and acts as a love interest to Kili, but also to Legolas Greenleaf, though she never reciprocates those feelings to Legolas.
Kíli is stabbed to death by Bolg, and a heartbroken Tauriel returns the talisman to his lifeless hand. Tauriel stayed there, mourning over his death before Thranduil came upon the pair.
After the death of Thorin in the Battle of Five Armies, Dain becomes King under the Mountain. He redeems the Arkenstone from Bard with a fourteenth of the treasure, which is used to re-establish Dale. Over the next three years, Bard rebuilds the city of Dale and becomes its ruler.
Kili: 18 (77)
“Thranduil developed feelings over 2 years (12 in human) into their marriage but she 'rejected his love for her' and ran away while he was at war, leaving infant Legolas alone, and that when Thranduil found out he finished the war and quickly returned home, and ordered her to be found, but she was captured and tortured ...
In the film The Hobbit: The Desolation of Smaug (2013), Kíli is wounded by a Morgul-arrow to the thigh. He nearly dies, but is saved by Tauriel, as she treats him with Athelas.
Glóin, born in T.A. 2783, was 158 years old at the time. Fíli, born in T.A. 2859, was 82 years old at the time. Kíli, born in T.A. 2864, was 77 years old at the time.