Because you like Desdemona in Othello

Green skin, pointy hat, evil cackle—this villain has it all! See them in The Wizard of Oz.

Christian is a romantic who for some reason won't stop singing everything he feels. See them in Moulin Rouge.

Driven by obsession and anxiety, Monk bravely overcomes, or at least battles, his fears to help the world. See them in Monk.

Mike Hannigan is a lawyer-turned-pianist who loves to tap into his kooky side. See them in Friends.

Petyr Baelish's main assets? A sharp mind, deep pockets, and no scruples. See them in Game of Thrones.

With a song always on her lips and her heart on her sleeve, Maria von Trapp is the governess every kid dreams of. See them in The Sound of Music.

Leonard Hofstadter is the normal one among his scientist friends, though in fairness that's a low bar. See them in The Big Bang Theory.

Drusilla's hobbies include dolls, music, and killing people. See them in Buffy the Vampire Slayer.

On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.