Because you like Butters Stotch in South Park

Eleanor puts up a tough front, even when everyone else tries to tear her down. See them in Eleanor and Park .

Miss Havisham is the creepiest old rich lady in town. See them in Great Expectations.

Celine's a spontaneous Parisian college student enjoying the night of her life. See them in Before Sunrise.

A benevolent madman with a blue box, The Doctor is traveling through time and space to heal the wounds of the universe. See them in Doctor Who.

A wildly brilliant detective, Sherlock Holmes can figure out everything except how to interact with other human beings. See them in Sherlock.

When Jessica Jones is not throwing back drinks, she's taking down bad guys with her strength, detective skills, and foul-mouthed insults. See them in Marvel Cinematic Universe.

Smart and sensitive Sam Winchester tried to escape the family business, but ghosts have a way of haunting you. See them in Supernatural.

An outgoing and quirky optimist, Louisa Clark has a zest for life. See them in Me Before You.

Smart but insecure, Tally Youngblood is torn between what she wants and what her society demands. See them in Uglies.

People think that because Tris is small, or a girl, or a Stiff, she can't possibly be cruel. But they're wrong. See them in Divergent.

Emily Fields has been very guarded, careful of whom she trusts and reveals her secrets to. See them in Pretty Little Liars.

Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.