Because you like Louis de Pointe du Lac in Interview with the Vampire: The Vampire Chronicles

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

Peter Pan is a boy who never grew up. See them in Peter Pan.

Both brave and foolhardy, Thomas trusts his instincts above all else. See them in The Maze Runner.

Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.

Tina Belcher is on the cusp of puberty, and she has no shame when it comes to boys, butts, and brassieres. See them in Bob's Burgers.

While Alan Garner is loyal to his new friends, his efforts to help them often do more harm than good. See them in The Hangover.

There are a lot of rules in their society for women like Emily Dickinson. But Emily is a rule-breaker. See them in Dickinson.

Severus Snape is a misanthropic potions teacher with a vindictive streak. See them in Harry Potter Series.

With the ocean breeze behind him and the open seas ahead of him, Jack Dawson feels as if he is king of the world. See them in Titanic.

Lelouch vi Britannia is a high school student by day, masked destroyer of tyrannical empires by night. See them in Code Geass.

Aldous Snow is a rock star who plays hard and parties harder. See them in Get Him to the Greek.

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