Because you like Richard Webber in Grey's Anatomy

Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.

Elena Gilbert is the quintessential girl-next-door who gets involved with the new "boy" at school. See them in The Vampire Diaries.

Billy Batson is a troublemaking teen grappling with a pretty weird superhero identity crisis See them in DC Extended Universe.

Kate Beckett is a no-nonsense policewoman with a nerdy side. See them in Castle.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.

Quirky teen Carly Shay is the director of her own life story. See them in iCarly.

Honest, true, and just, Ned Stark is a good man. Unfortunately, those traits are not assets in Westerosi politics. See them in Game of Thrones.

Chuckie Finster is a baby afraid of everything from clowns to closets, unless his best friend's by his side. See them in Rugrats.

Sweet, reserved, and intellectual, Cordelia Foxx would do anything for her students. See them in American Horror Story.

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.

A brave but pessimistic nobleman, Boromir knows one does not simply walk into Mordor. See them in The Lord of the Rings.