Because you like Owen Hunt in Grey's Anatomy
Marge Simpson is a mostly happy housewife and subscriber to Sponge and Vacuum Magazine. See them in The Simpsons.
Betty Cooper seems like a sweet girl, but she also has a dark side and can go beyond what's safe or sane. See them in Archie Comics.
Though raised to think of himself as a monster, Quasimodo has a heart that holds nothing but compassion. See them in The Hunchback of Notre Dame.
Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.
After years of being a nerdy loner, Seth Cohen can't wait to shower charm on his newfound friends. See them in The O.C..
Effortlessly sexy, calm, and collected, Eric Northman is equally at home ripping off heads and flirting with waitresses. See them in True Blood.
Call her. Beep her. If anyone's in trouble, Kim Possible is there. See them in Kim Possible.
Burton Guster is a level-headed investigator with a "Super Sniffer" nose. See them in Psych.
Harrison Wells is a brilliant scientist full of secrets. See them in DC Extended Universe.
Quinn Fabray can become a monster when there is something she wants. See them in Glee.
George Costanza is short, stocky, bald, neurotic, and the self-proclaimed "king of the idiots." See them in Seinfeld.