Because you like The Iron Giant in The Iron Giant

Carl Gallagher is a budding psychopath fascinated with rule breaking. See them in Shameless.

For Vada Sultenfuss, it's hard to embrace growing up when you're obsessed with death. See them in My Girl.

Konata Izumi has a live-now, worry-later view of the world. See them in Lucky Star.

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

Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..

Armin Arlert was wrong. This world hasn't become hell; it's been hell. He just couldn't see it before. See them in Attack on Titan.

A 100-plus-year-old who looks like a dreamy teenager, Edward Cullen warns girls to avoid him, which makes them want him even more. See them in Twilight.

Stranded on Mars, Mark Watney is armed with quick wits, an electronic diary, disco music, and an undying resolve to make it back. See them in The Martian.

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.

As an undercover cop, Schmidt is getting to relive high school as a cool kid. See them in 21 Jump Street.

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

Not a great influence with her classmates, this 13-year-old "cool girl" likes to shoplift, chug alcohol, and snort crushed pills. See them in thirteen.