Arwen reciprocated Aragorn's love, and on the mound of Cerin Amroth they committed themselves to marrying each other. In making that choice, Arwen gave up the Elvish immortality available to her as a daughter of Elrond, and agreed to remain in Middle-earth instead of travelling to the Undying Lands.
In the year 121 of the Fourth Age, after Aragorn's death, Arwen died of a broken heart at Cerin Amroth in Lórien, and was buried there one year after the death of Aragorn, to whom she had been wedded for 122 years. She was 2901 years old.
Elrond didn't want his daughter to die. Her choosing to marry Aragorn meant she chose to die, not to sail into the west with her people. His qualms with Aragorn were more about Arwen's mortality than anything else.
Arwen reciprocated Aragorn's love, and on the mound of Cerin Amroth they committed themselves to marrying each other. In making that choice, Arwen gave up the Elvish immortality available to her as a daughter of Elrond, and agreed to remain in Middle-earth instead of travelling to the Undying Lands.
However, he does not possess the ability to live forever, and he cannot choose to be mortal or immortal like Arwen, the half-Elf he loves and eventually claims as his wife. Because Aragorn is mortal and Arwen chose to remain in Gondor and become mortal, their son, Eldarion, is mortal as well, despite his Elven lineage.
Éowyn falls in love with Aragorn, but though he respects her, he does not return her feelings, as he is betrothed to the elf Arwen. As Aragorn points out, her duty is with her people; she has to shoulder the responsibility of ruling Rohan in Théoden's stead when the war-host of Rohan go to war.
It is later mentioned that Tauriel is a talented warrior and was therefore made leader of the Mirkwood border guards. Legolas, the son of Mirkwood's Elven king Thranduil, is indicated to be attracted to her, but as she is a lowly Silvan Elf, she does not believe herself worthy of him.
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.
Galadriel and Celeborn had a daughter named Celebrian, who married Elrond and became the mother of Arwen (as well as her brothers, Elladan and Elrohir).
Death and mourning are the price of this, They are now her burden to bear, and she chooses to bear it in solitude, surrounded by the echoes of her people, and to be buried in the place where her heart still remembers the light of her elven days.
And when they later meet at Rivendell, the two clearly have a long history together stretching long before joining the Fellowship. This isn't surprising, as, despite their looks, Aragorn is 87 during this era, and Arwen is over 2700 years old, so they've had more than enough time to know each other.
In one of the texts in The Nature of Middle-Earth, Tolkien writes that Eldarion would have lived 120 years, and that his descendants would have lived longish life spans for normal humans (about 80–85 years) but not more than that.
Summary. Aragorn's age in The Lord of the Rings is 87, thanks to his Dúnedain heritage. The Dúnedain have longer lifespans than ordinary men, but not as long as Elves. Aragorn becomes the High King and lives to be 210 years old before passing away.
Her situation in the Lord of the Rings is a little bit different in that she's not tied to the One Ring at all. It's not sucking out her life force as it gets closer to its own doom. Rather, she's chosen mortality to stay on Middle Earth with Aragorn and has begun to feel the passing of time.
However, a specific scene in The Lord of the Rings has led fans to theorize that Frodo and Legolas didn't talk, not because of time, but because the hobbit didn't know Legolas' name (and was too embarrassed to ask).
The actor is suffering from Legolas Syndrome — where you accidentally get cast into a role that suits you far more than your real-life looks, leaving you with a tricky predicament after the wrap party. Do you A) nick all the costumes and stay in character the rest of your working life, or B)
When Aragorn leads his company away from Edoras towards the Dwimorberg, the haunted mountain, and the Paths of the Dead, he leaves Éowyn behind him, his last words to her nothing more than, “Nay, lady”.
Éowyn was a shieldmaiden of Rohan, daughter of Éomund and Théodwyn, younger sister of Éomer and niece of King Théoden. After the War of the Ring, she married Faramir and had one son with him, Elboron.
Aragorn ruled over Gondor for 120 years, and it was an era of glorious peace. He and Arwen had a number of children during their reign, but they only had one son: Eldarion. Eldarion was his father's heir, and he ended up ruling from Minas Tirith just like his father.
Arwen probably got to know Legolas as her husband's friend and as the leader of the Elven colony in Ithilien. As Mary Tower points out, it is possible that they are distantly related, but it's nowhere stated.
Arwen, he said, was not truly a half elf (because her mother Celebrian was 100% elf, and Elrond 1/2 elf, and chose elf), so she did not get the choice, but remained an elf no matter what. This makes sense with Elrond's talk of her remaining on after Aragorn's death to wander the earth alone.
