Because you like Javert in Les Miserables
Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.
Aslan represents everything good and just, he's just not super reliable. See them in The Chronicles of Narnia.
Egon Spengler prefers collecting spores, molds, and fungus to interacting with people. See them in Ghostbusters.
Jean-Baptiste Grenouille may have a phenomenal sense of smell, but he has a weak sense of morality. See them in Perfume: The Story of a Murderer.
In constant agony, Ava Starr will do anything to give up the superpowers that are slowly killing her. See them in Marvel Cinematic Universe.
It turns out breaking open an ancient cursed statue will do funny things to a girl like Enchantress. See them in Suicide Squad.
Jeff Winger thinks he's too cool for school, which is a problem because he just enrolled in community college. See them in Community.
Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.
Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.
Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.