Because you like Katara in Avatar: The Last Airbender

Jesse Tuck dreams of finding someone to join his unusual family. See them in Tuck Everlasting.

A sadistic sociopath, Lil Z is helping make the City of God slum a Hell on Earth. See them in City of God.

Hiccup Haddock III may be the only Viking nerd in recorded history. See them in How to Train Your Dragon.

Susie Salmon has a big heart, even though it's not beating anymore. See them in The Lovely Bones.

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

Fiona Gallagher wants to be able to give her siblings everything that they deserve because her parents aren't going to do it. See them in Shameless.

Veronica Lodge is a sophisticated girl who always, no matter what, absolutely gets what she wants. See them in Archie Comics.

A debonair spy, Harry Hart is the epitome of a gentleman, even when he calmly takes down multiple men with a militarized umbrella. See them in Kingsman: The Secret Service.

Stuck on a lifeboat with zoo animals without food and fresh water, Pi Patel uses his intelligence to face the greatest test of all: survival. See them in Life of Pi.

After surviving a CIA mission that was supposed to kill him, ex-military man John Reese bets it all on a chance to redeem himself. See them in Person of Interest.

It's hard enough fighting a war. But it's worse for Commander Shepard, knowing no matter how hard you try, you can't save them all. See them in Mass Effect.