Because you like Huck Finn in The Adventures of Huckleberry Finn
If Eleanor Shellstrop's true identity is revealed, she'll be sent to The Bad Place. See them in The Good Place.
Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.
If it means fulfilling her ambitions, Satsuki Kiryuin will show neither shame nor hesitation. See them in Kill la Kill.
Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.
A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.
Daria Morgendorffer is so defensive that she actively works to make people dislike her so that she don't feel bad when they do. See them in Daria.
The vampire that killed Zero Kiryu's family also infected him, and he starts to crave blood, much to his horror. See them in Vampire Knight.
The Sohma family is just plain cursed, and Yuki Sohma has to learn to live with it – or so he thinks. See them in Fruits Basket.
Rarity has been dreaming of the day her designs will dazzle Canterlot. See them in My Little Pony.
Eliot Waugh is the unspoken leader of his group of friends at a school for magic. See them in The Magicians.
China has five thousand years of history, and he's optimistic he'll win over the Allied Powers to the wisdom of his ways. See them in Axis Powers Hetalia.
Pro tip: the psych ward is not the best place to find a mentor like Lisa Rowe. See them in Girl, Interrupted.