Because you like Tally Youngblood in Uglies

Introspective Theodore Twombly would rather observe life than participate in it. See them in Her.

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.

There's nothing like discovering dear old dad is a serial killer to send you into an (understandable) funk. See them in Hannibal.

Harry Osborn is the privileged son of Oscorp's founder with a goblin-sized chip on his shoulder. See them in Marvel Cinematic Universe.

When he's not working as a detective, Lucifer is driving around in a black convertible or having one-night stands. See them in Lucifer.

Some might call Jess Mariano mysterious. Others just call him moody. See them in Gilmore Girls.

Rarity has been dreaming of the day her designs will dazzle Canterlot. See them in My Little Pony.

A powerful mob boss, Vito Corleone is always making offers people can't refuse. See them in The Godfather.

Dustin Henderson doesn't let the bullies get to him. He's secure in who he is and that his friends have his back. See them in Stranger Things.

As a doctor-in-training, John Dorian should have his head in the game. But most of the time, it's in the clouds. See them in Scrubs.

Logan Huntzberger is a daredevil, romantic, and heir to a media empire. See them in Gilmore Girls.

An inter-dimensional demon, Bill Cipher dreams of a more chaotic Gravity Falls. See them in Gravity Falls.