Because you like Agent K in Men in Black

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

Carl Gallagher is a budding psychopath fascinated with rule breaking. See them in Shameless.

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

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

This high school queen bee has everything, including a genius-level IQ—a fact Lydia Martin keeps hidden to maintain her image. See them in Teen Wolf.

Will Herondale is an emotionally distant bad boy with a secret. See them in Clockwork Angel .

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

A tough and compassionate loner, Emma Swan just might be the key to saving an entire fairy tale world. See them in Once Upon a Time.

Teddy Sanders loves his frat brothers so much he might never leave school. See them in Neighbors.

Fun and feisty on the outside, Meredith Grey is dark and twisty on the inside. See them in Grey's Anatomy.

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.

Smart, sarcastic, and loyal, Stiles Stilinski doesn't just want to be the sidekick in someone else's life. See them in Teen Wolf.