Because you like Ellie Arroway in Contact
Dory is more than a little forgetful, but she'll always remember to have your back. See them in Finding Nemo.
Hiccup Haddock III may be the only Viking nerd in recorded history. See them in How to Train Your Dragon.
She's mostly doom and gloom, but you'd get nowhere without Sadness. See them in Inside Out.
Jack Frost would rather crack a joke or throw a snowball than take anything seriously. See them in Rise of the Guardians.
Shrek is a nasty-on-the-surface ogre with a heart of gold and an earful of wax. See them in Shrek.
Abandoned by her parents, Rey made her living selling scrap metal and got used to being her own friend and teacher. See them in Star Wars Series.
Yoda is wise, patient, and capable of kicking ass. He's done his best to mentor young Jedi and protect the balance of Light and Dark. See them in Star Wars Series.
Ariel knows there's a whole other world above the sea, but exploring it comes at a big price. See them in The Little Mermaid.
WALL-E is a quirky little romantic robot cleaning the wasteland known as Earth. See them in WALL-E.
Whether she's working as a mild-mannered assistant or an all-powerful superhero, Kara Danvers is defined above all by her huge heart. See them in Supergirl.
Thor is Asgardian nobility who is tickled by how us earthlings live. See them in Marvel Cinematic Universe.