Because you like Rose Tyler in Doctor Who

Sam Roth is sensitive, musically gifted, and scarred by his past. See them in Shiver .

Maddy Perez seems like an angel until she opens her mouth. See them in Euphoria.

A laid-back stoner, Ben Stone wasn't planning on life's ultimate responsibility. See them in Knocked Up.

Convinced that the world is conspiring against him, Tatsuhiro's reconciled himself to his fate as a shut-in. See them in Welcome to the NHK.

Pro: Johan Liebert is handsome and charming. Con: he's also a sociopathic killer. See them in Monster (TV Show).