Because you like Gilderoy Lockhart in Harry Potter Series

Raised to happily follow the rules, Cassia might actually be more rebellious than she thinks she is. See them in Matched .

Smart and sensitive Sam Winchester tried to escape the family business, but ghosts have a way of haunting you. See them in Supernatural.

Daenerys Targaryen will take what is hers with fire and blood. Thankfully, she has some dragons by her side. See them in Game of Thrones.

Though Ray Holt is a man of few words and even fewer smiles, he cares deeply about his precinct and detectives. See them in Brooklyn Nine-Nine.

Due to his eagerness to hang with his kids and general goofiness, Phil Dunphy comes across as the fourth child of his family. See them in Modern Family.

Whether she's working as a mild-mannered assistant or an all-powerful superhero, Kara Danvers is defined above all by her huge heart. See them in Supergirl.

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

Light Yagami has a plan to make a better world, and morals won't stop him. See them in Death Note.

Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.

Ellie is more world-weary than most 14-year-olds. You would be too if your world was infested with zombies. See them in The Last of Us.

When the going gets tough, Dre Johnson gets tougher. Well, he'd like to think he does. See them in Blackish.