Because you like Alex Karev in Grey's Anatomy
Catherine Linton was once spontaneous and rowdy but ever since marrying the wealthy Edgar, she has morphed into a boiling pot of emotional outbursts. See them in Wuthering Heights.
A premier member of the leather cat-suit club, Selene can chill you with a stony look, or ice you with her ninja moves. See them in Underworld.
Dante Alighieri is a crusader fighting his way to absolution. See them in Dante's Inferno.
Kat Stratford is part of the "out" crowd and proud of it. See them in 10 Things I Hate About You.
Romantic, impulsive, and captivated by the joys of life, Natasha Rostova is on the messy path of growing up. See them in War and Peace.
Whether it's a companion he’s failed or lingering guilt from the war, the Doctor can never truly let go of his past lives. See them in Doctor Who.
Charming and enigmatic, Amy Dunne takes her love for puzzles to a cunning new level. See them in Gone Girl.
Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.
Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..
Beware! Anton Chigurh carries a coin with him, which he forces his victims to flip to decide whether they will live or die. See them in No Country for Old Men.