Because you like Kyo Sohma in Fruits Basket
Years of constant assault by mean classmates, rude teachers, and her abusive mother is making Carrie White want to fight back. See them in Carrie.
Jean-Baptiste Grenouille may have a phenomenal sense of smell, but he has a weak sense of morality. See them in Perfume: The Story of a Murderer.
Quinn Fabray can become a monster when there is something she wants. See them in Glee.
Obi-Wan Kenobi is a sage Jedi who doesn't need to say much to teach you a galaxy's worth of wisdom. See them in Star Wars Series.
Merciless and manipulative, Queen Ravenna is determined to become the fairest of them all. See them in Snow White and the Huntsman.
Paris Geller is a newspaper editor, class president, and headed for Harvard. See them in Gilmore Girls.
Breaking bones and hearts, Callie Torres has figured out how to put the bones back together. But the hearts? Not so much. See them in Grey's Anatomy.
Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.
The brilliant Mona Vanderwaal is proof that undergoing an "extreme makeover" isn't always a good thing. See them in Pretty Little Liars.
Effy Stonem is cool and collected with a wry smile on her face and a cigarette between her lips. See them in Skins.
Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.
A few millennia in the mortal realm have caused DEATH to be quite enamored of life. See them in Discworld.