Because you like Walter White in Breaking Bad

Duck, girl, and legend: Ahiru's identities confuse even herself at times, and she often wonders which of them is truly her. See them in Princess Tutu.

Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.

Lane Kim is the drummer for Hep Alien, but don't let her mom know. See them in Gilmore Girls.

Quinn Fabray can become a monster when there is something she wants. See them in Glee.

Tom Haverford is set on being a world-renowned entrepreneur who dates models. Problem is, he's stuck in Indiana with a lazy business partner. See them in Parks and Recreation.

A Silurian lizard woman, Madame Vastra has a penchant for puzzles and interspecies romance. See them in Doctor Who.

Nick Miller might not have a bank account, but he defintely has a lot of love to give. See them in New Girl.

Belle is an adventurous, intelligent fairy tale maiden who strives to see the best in everyone. See them in Once Upon a Time.

Insightful about everyone else's neuroses, Rose Lalonde is not as aware of her own. See them in Homestuck.

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.

What Mako Mankanshoku lacks in common sense, she makes up for in sheer optimism and force of personality. See them in Kill la Kill.

Jessica Davis is the girl that guys like to like. See them in Thirteen Reasons Why .