Because you like Merry Brandybuck in The Lord of the Rings
A Wakandan spy, Nakia is capable, caring, and just the right amount of stubborn. See them in Marvel Cinematic Universe.
Edmund Pevensie isn't a bad person, but he did sell his siblings out for a tin of Turkish Delight. See them in The Chronicles of Narnia.
A devoted butler, Alfred Pennyworth is both a fiercely protective guardian and a lethal gunman. See them in Gotham.
Kristoff may seem standoffish, but this ice harvester has a warm heart. See them in Frozen.
Working as a captain in the American Expeditionary Forces and a spy for British Intelligence, Steve Trevor wants to end World War I once and for all. See them in DC Extended Universe.
Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.
Claire Standish is a popular, perfect princess who's deeper than she seems. See them in The Breakfast Club.
A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.
Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.
Jamie Fraser is a noble warrior with a romantic heart. See them in Outlander.
David Nolan is a noble fairy tale prince with the heart of a hero, regardless of whether he can remember his past or not. See them in Once Upon a Time.
Leonard Hofstadter is the normal one among his scientist friends, though in fairness that's a low bar. See them in The Big Bang Theory.