Because you like Miles "Tails" Prower in Sonic the Hedgehog

A meek schoolteacher, Mary Margaret Blanchard can't remember her past as a spirited, swashbuckling Snow White. See them in Once Upon a Time.

Rose Tyler may have not done too well in school, but she's certainly holding her own in space. See them in Doctor Who.

Alex Dunphy's self-reliant intelligence comes with a healthy dash of sarcasm. See them in Modern Family.

Extremely violent and loyal, Sandor Clegane is called the Hound for a reason. See them in Game of Thrones.

Brandon Teena is an adventurous young man with the courage to be himself. See them in Boys Don't Cry.

Few high school students could be less concerned with labels. See them in Ouran High School Host Club.

If you cross him, Tommy Shelby is the last man you'll ever see. Not too hard on the eyes though. See them in Peaky Blinders.

Joel is a hardened, jaded survivor who keeps finding things to fight for. See them in The Last of Us.

Michelle Richardson's world revolves around her boyfriend. Alas, his world doesn't revolve around her. See them in Skins.

Po is a clumsy, friendly panda who likes to take it easy. But now he's expected to save the world? See them in Kung Fu Panda.