Because you like Klaus Baudelaire in Lemony Snicket's A Series of Unfortunate Events

Small in stature, Clara Oswald has a big appetite for adventure. See them in Doctor Who.

Joey Potter is a low-key girl next door in love with her best friend. See them in Dawson's Creek.

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.

Ciri had a princess upbringing, and some of the facts of common people's lives are a mystery to her. See them in The Witcher.

If the awesome Andie Walsh is from the wrong side of the tracks, we don't want to be right. See them in Pretty in Pink.

Driven yet empathetic, Emily Prentiss brings humanity to the pursuit of inhuman killers. See them in Criminal Minds.

Obi-Wan Kenobi is a sage Jedi who doesn't need to say much to teach you a galaxy's worth of wisdom. See them in Star Wars Series.

Sue Sylvester has a win-at-all-costs philosophy, a bizarre fixation on a school singing club, and a fashion style that involves a red tracksuit. See them in Glee.

Donna Carmichael is a free-spirited single mom and gracefully aging hippie. See them in Mamma Mia!.

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.

Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.