Because you like Karen Smith in Mean Girls

There's more to this sweet, caring landlady than meets the eye. See them in Sherlock.

Leonardo is spiritual, and devoted to more than just pizza. See them in Teenage Mutant Ninja Turtles.

Toph is a tenacious earthbender full of spirit and spunk and hates when people try to baby her because she's blind. See them in Avatar: The Last Airbender.

Though the weight of a secret robs her of her voice, Melinda is nevertheless artistic, intelligent, and empathetic. See them in Speak .

Kenny McCormick is a boy of few words who likes nudie mags, NASCAR, monster trucks, origami, and Peruvian pan flute bands. See them in South Park.

Jessica Davis is the girl that guys like to like. See them in Thirteen Reasons Why .

Fiery, intelligent, and opinionated, Jo March rebels against the restrictions of her era. See them in Little Women.

April Ludgate doesn't like sunshine. She's more of a blood and guts kinda girl. See them in Parks and Recreation.

Neal Cassidy is a charming former thief with a heroic side. See them in Once Upon a Time.

On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.

Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.

R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.