Because you like Prince Zuko in Avatar: The Last Airbender

John Watson is haunted by his past (who isn't) but he's starting to branch out with some help from a world class detective. See them in Sherlock.

Lois Lane's journalistic success is the result of her tenacity. She will doggedly pursue her leads until discovering the information she needs. See them in DC Extended Universe.

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.

Christian Grey is just as controlling in the bedroom as the boardroom. See them in Fifty Shades of Grey.

James T. Kirk is more than ready to face the final frontier. See them in Star Trek.

Curiosity and compassion aren't always to Jonas' advantage. See them in The Giver.

This is not a democracy. According to Torrance Shipman, it's a "cheerocracy." See them in Bring It On.

Mr. Pink doesn't tip. Enough said. See them in Reservoir Dogs.

Cutting ties with her con-artist friends, Sarah Manning is creating a better life for her daughter by taking on the identity of the deceased Beth. See them in Orphan Black.

There must be quite a lot of fellows who haven't got anybody to bring them tea in the morning. Bertie Wooster is lucky to have his valet, Jeeves. See them in Jeeves and Wooster.

Vivian Ward is a no-nonsense working girl with fairy-tale dreams. See them in Pretty Woman.

Marty McFly is a skateboarder, aspiring rock star, and reluctant time-traveler. See them in Back to the Future.