Because you like Iago in Othello
Though he has a brilliant mind for mathematics, Christopher has a much harder time processing the rest of the world. See them in The Curious Incident of the Dog in the Night-Time.
A stylish agent, Agent J would rather improvise than play by the rules. See them in Men in Black.
Robin Scherbatsky is a former teen pop star who loves dogs and is scared of relationships. See them in How I Met Your Mother.
Call her. Beep her. If anyone's in trouble, Kim Possible is there. See them in Kim Possible.
Nick Carraway is the perfect observer: always there for the events, but never too involved. See them in The Great Gatsby.
Cinder has been beaten down by the world, but she's learning that her cyborg abilities are pretty helpful. See them in Cinder .
George Costanza is short, stocky, bald, neurotic, and the self-proclaimed "king of the idiots." See them in Seinfeld.
Just because Dracula wants to suck your blood doesn't mean he's not a gentleman. See them in Dracula.
Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.
Burton Guster is a level-headed investigator with a "Super Sniffer" nose. See them in Psych.