Eric gives Ariel a tour of his kingdom and eventually takes her sightseeing in a lagoon and starts to fall in love with her, but is reluctant to kiss her as he still hopes to marry the one who rescued him.
Ariel falls in love with a human prince named Prince Eric after saving him from drowning, and visits the sea witch, Ursula, who agrees to turn her into a human in exchange for her voice. Ariel must make Prince Eric fall in love with her and romantically kiss her within three days, lest she belong to Ursula forever.
Ursula offers to change Ariel into a human in exchange for her voice ("Poor Unfortunate Souls"). Prince Eric must kiss her within three days or Ariel will turn back into a mermaid and become Ursula's slave.
In the Disney movie, Ariel marries Eric and the two live happily ever after. In Andersen's fairy tale, the Little Mermaid takes the knife and agrees to kill the prince. But when she tries to do it, she finds that she can't kill him, and instead, she sacrifices herself to save his life and turns into sea foam.
Eric is a prince on the surface land near Atlantica. All his life, he has been living in ignorance about the mysteries of the sea world. Eric was saved by Ariel after his ship was wrecked in a storm. While he was unconscious, Ariel sang to him, and when he woke up, he recognised nothing about Ariel than her voice.
In the original film, Eric is pressured by Grimsby to get married, but he wishes to find the right girl to fall in love with. This is overheard by Ariel, who was watching Eric's birthday party on board the ship and had fallen in love with him at first sight.
The primary events of the film take place over the span of a few days, and I assume that the ruined Eric/”Vanessa” wedding was immediately repurposed to Eric and Ariel's, so she was at most 17 when she married Eric (if she had a birthday during that time and we didn't see it), but more likely still 16.
While the animated battle against Ursula ends with Eric piercing her in the chest with his ship's bow, the live-action remake changes it so that Ariel is the one at the helm. When Ursula grows into a behemoth version of herself, Ariel steers a ship into her to deliver the killing blow.
However, according to the official novelization of Disney's story, Prince Eric is 18 years old in The Little Mermaid (via Internet Archive). The 2 year age difference between the couple in the 1989 Disney movie may be another reason for Ariel's change of age in the live-action remake of The Little Mermaid.
The sea witch has made Ariel forget that she needs to kiss Eric to remain a human, and any time someone mentions that Ariel needs to hurry up and kiss Eric, she becomes dazed and confused.
However, Ursula is determined to sabotage Ariel's and Eric's budding romance at any cost; when she realizes that Ariel and Eric are actually falling in love, Ursula transforms herself into a beautiful young woman named "Vanessa" and hypnotizes Eric, tricking him into agreeing to marry her instead.
Urchin is a young teen merboy who becomes one of Ariel's best friends. He is an orphan who lives alone and initially has few friends. He later meets Ariel, and the two become close friends and develops a crush on Ariel.
The next morning, Ursula turned into a human girl called Vanessa and cast a spell on Eric to make him fall in love with her. However, Sora interferes with her plan and breaks Ursula's charm, thus giving Ariel her voice back and breaks Eric out of the spell.
Eric. Eric is Ariel's husband. In the prequel television series, Ariel first meets Eric in the episode "Thingamajigger", but they don't have any direct interaction or see each other. Ariel is initially scared of humans, believing in the stories merpeople tell about humans being bad.
One theory is that each of Ariel's sisters represents different oceans that are home to various cultures and ethnicities. It's pretty problematic to have mermaids who all look the same representing such an expansive underwater world.
Betrayed and developing great hate against the human and her father, Ursula decided she no longer wanted to be a mermaid and used her father's trident to transform her fishtail into tentacles, becoming the Sea Witch.
Most of the mermaids and mermen escape safely, but Attina, the oldest princess, gets her tail stuck between two rocks. Athena is able to free her, but she is crushed to death by the ship while trying to save the music box, and the ship sinks after hitting the rocks. Athena's death leaves Triton completely devastated.
Eric was saved by Ariel after his ship was wrecked in a storm. While he was unconscious, Ariel sang to him, and when he woke up, he recognized nothing about Ariel than her voice.
On the day of Melody's christening, Ariel and Eric take their newborn daughter out on a ship to meet her grandfather, King Triton, and six aunts: Attina, Alana, Adella, Aquata, Arista, and Andrina.
Snow White is only 14 years old, making her the youngest. Jasmine, who is supposed to be 15, is the second youngest. Cinderella and Tiana are the oldest, both 19 years old.
At 16 years old, Moana of Motunui has a slender yet muscular build that sets her apart from previous Disney princesses and heroines. She has brown eyes with thick eyebrows and eyelashes, full brownish-pink lips, and long, wavy, black hair.
Although multiple sources have claimed over the years that the character is 17, Henn estimated Belle to be in her early 20's. In an interview for Vanity Fair, Paige O'Hara stated to believe that Belle was the only Disney princess to be in her 20's.
