Because you like Tuco Ramirez in The Good, the Bad and the Ugly
Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.
R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.
Others see him as the town nutcase, but Flint Lockwood knows his inventions will change the world someday. See them in Cloudy with a Chance of Meatballs.
A dedicated hedonist, Jack Harkness appreciates raunchy stories, stiff drinks, and excellent bottoms. See them in Doctor Who.
It’s usually the good-looking, charismatic, play-by-their-own-rules types that get everyone into trouble, and Tyler Durden is Exhibit A. See them in Fight Club.
Alyssa Foley is a blunt and crass teenage runaway. See them in The End of the F World.
Yukiteru is a reclusive observer who would rather watch life go by than participate in it. See them in The Future Diary.
Driven by guilt and rage, Kratos is less a man and more an unstoppable avatar of anger and hate. See them in God of War.
Leonidas is not the kind of king who merely gives orders; rather, he's out on the battlefield fighting alongside his men. See them in 300.
A house elf, Dobby is loyal, compassionate, and yearning for freedom. See them in Harry Potter Series.