Because you like Ponyboy Curtis in The Outsiders
Although Borat has a curious mind, he has no filter, and some very out of date views on just about everything. See them in Borat: Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan.
Big Boss is a disillusioned mercenary commander who wants to create a world for soldiers (and soldiers alone). See them in Metal Gear Series.
Rarity has been dreaming of the day her designs will dazzle Canterlot. See them in My Little Pony.
People make more sense to the hyper-logical Temperance Brennan after they're dead. See them in Bones.
A bumbling hobbit, Bilbo Baggins is becoming a part of something much larger than himself as he embarks on a quest. See them in The Hobbit: An Unexpected Journey.
A sadistic sociopath, Lil Z is helping make the City of God slum a Hell on Earth. See them in City of God.
Jorah Mormont is loyal to his queen. And he's quite in love with her as well. See them in Game of Thrones.
Quinn Fabray can become a monster when there is something she wants. See them in Glee.
It's certainly easier to get great footage of crimes when you can guarantee they'll happen. See them in Nightcrawler.
White Witch's heart is as frozen as the land she rules. See them in The Chronicles of Narnia.