Because you like James Gordon in Gotham
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.
Effie Trinket is utterly enamored with all things fashion, make-up, and style. See them in The Hunger Games .
Drusilla's hobbies include dolls, music, and killing people. See them in Buffy the Vampire Slayer.
Holly Golightly spends so much time trying to be other people's dream girl, she doesn't really know what kind of girl she actually is. See them in Breakfast at Tiffany's.
C is for cookie, and that's more than good enough for him. See them in Sesame Street.
Although Theon Greyjoy is treated well, he's still essentially a hostage. And that isn't so easy for him to forgive. See them in Game of Thrones.
Combining an innocent face with an insatiable bloodlust, Eli recruits friends to join the vampire way of life. See them in Let the Right One In.
No one else in fsociety can hack like Elliot Alderson, but the battles being waged in his head are often more than he can handle. See them in Mr. Robot.
Damon Salvatore used to miss being human. Now he can't think of anything more miserable. See them in The Vampire Diaries.
Hayley Stark is a sarcastic 14-year-old with an unusual passion. See them in Hard Candy.
Frank Reynolds is too gross even for the prostitutes he hires. See them in It's Always Sunny in Philadelphia .
Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.