Because you like Callie Torres in Grey's Anatomy

Kim Kelly is a high school bully who's normally in a bad mood. But there's a softer side to her. See them in Freaks and Geeks.

Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.

Although she is underestimated, Lagertha never fails to prove her worth as both a warrior and a mother. See them in Vikings.

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

A blood-thirsty warrior on the battlefield, Ragnar Lothbrok is a dedicated family-man at home. See them in Vikings.

Michael Kelso gets by on his good looks and his openhearted nature. See them in That '70s Show.

Derek Morgan is thoughtful and kind, but he won't say no to knocking the occasional door down when he gets the chance. See them in Criminal Minds.

Hunting ghosts is both a job and a passion for Abby Yates. See them in Ghostbusters (2016).

Luke Danes will serve you coffee and always be there for you to help out. See them in Gilmore Girls.

Joe West is overprotective and secretive when his children are involved. See them in DC Extended Universe.

David Nolan is a noble fairy tale prince with the heart of a hero, regardless of whether he can remember his past or not. See them in Once Upon a Time.