Because you like Robert Chase in House M.D.

Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.

Greg Lestrade is gruff, loyal, and quietly competent. See them in Sherlock.

A dedicated hedonist, Jack Harkness appreciates raunchy stories, stiff drinks, and excellent bottoms. See them in Doctor Who.

This master marksman may be a villain, but Deadshot's motives aren't quite as selfish as they seem. See them in DC Extended Universe.

Although Theon Greyjoy is treated well, he's still essentially a hostage. And that isn't so easy for him to forgive. See them in Game of Thrones.

Small in stature, Clara Oswald has a big appetite for adventure. See them in Doctor Who.

For Morgana, sometimes wanting to do the right thing can led you down the wrong path. See them in Merlin.

Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.

From secret organizations to alien attacks, Kyon's life has been one weird, unexplainable thing happening after another. See them in The Melancholy of Haruhi Suzumiya.

Beth March is the glue that holds her family together. See them in Little Women.

Jane Smith is a stone-cold killer, but you would never know it from looking at her. See them in Mr. & Mrs. Smith.

Relentlessly cheery Ned Flanders enjoys a nice piece of bread with water on the side for dipping See them in The Simpsons.