Because you like Amy Farrah Fowler in The Big Bang Theory

The incomplete experiment of an inventor, Edward Scissorhands was left with blades instead of hands and an unpolished understanding of the world. See them in Edward Scissorhands.

There's magic behind Tara Maclay's quiet façade. See them in Buffy the Vampire Slayer.

In the simplest terms, in the most convenient definitions, people consider Brian a nerd. But he's more than that. See them in The Breakfast Club.

Jackie Burkhart is a privileged princess with a healthy dose of self-confidence. See them in That '70s Show.

Dallas Winston is headed down a dangerous, criminal road. See them in The Outsiders.

James Wilson is a compassionate doctor who willingly plays the sidekick. See them in House M.D..

Lady Macbeth takes being a powerful woman to a whole other level. See them in Macbeth.

Years of brutal winters, foreign invasions, and crippling loneliness have left Russia's mental state far from wholly intact. See them in Axis Powers Hetalia.

In a rag-tag group of kids determined to take down the imperialistic Fire Lord, Katara is the glue that holds them together. See them in Avatar: The Last Airbender.

Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .

Izzie Stevens is a model-turned-med student who can do it all, even if people underestimate her. See them in Grey's Anatomy.