Because you like Stefan Salvatore in The Vampire Diaries

Veronica Mars is a sarcastic private eye whose biggest mission is surviving high school. See them in Veronica Mars.

Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.

An upbeat, fun-loving teen, Sora would do anything for his friends. See them in Kingdom Hearts.

Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.

Mrs. Lovett is the proud purveyor of the worst, and most grisly, pies in London. See them in Sweeney Todd: The Demon Barber of Fleet Street.

A Silurian lizard woman, Madame Vastra has a penchant for puzzles and interspecies romance. See them in Doctor Who.

Tom Haverford is set on being a world-renowned entrepreneur who dates models. Problem is, he's stuck in Indiana with a lazy business partner. See them in Parks and Recreation.

Alison DiLaurentis believes you're always better off with a really good lie. See them in Pretty Little Liars.

Nina Sayer finally landed the role of prima ballerina, but as tension ramps up in rehearsal, she starts losing her mind. See them in Black Swan.

Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.

Once described as a "beautiful, tropical fish," Ann Perkins exudes warmth, and unlike most of her friends she also has common sense. See them in Parks and Recreation.