Because you like Anya Jenkins in Buffy the Vampire Slayer

This bite-sized, power-hungry plankton is determined to uncover the secret recipe for the Krusty Krab burger. See them in SpongeBob SquarePants.

An upbeat, fun-loving teen, Sora would do anything for his friends. See them in Kingdom Hearts.

The black sheep of his family, Rhett Butler grew up to have charm and to see things as they are. He just doesn't give a damn anymore. See them in Gone with the Wind.

A suave proprietor of an upscale nightclub and gambling den, Rick Blaine is dealing with World War II and a broken heart. See them in Casablanca.

Josh Lucas just can't stop hanging around his stepsister's house. See them in Clueless.

James Wilson is a compassionate doctor who willingly plays the sidekick. See them in House M.D..

A formerly adventurous playboy, Will Traynor has become cynical by what life has thrown at him. See them in Me Before You.

Southern belle Scarlett O'Hara is a heart-melter who has no problem looking after herself. See them in Gone with the Wind.

A fearless superhero, Carol Danvers always aims to go higher, further, faster. See them in Marvel Cinematic Universe.

Miss Peregrine exists to protect her wards, whether they like it or not. See them in Miss Peregrine's Home for Peculiar Children .

Jessica Rabbit isn't bad. She's just drawn that way. See them in Who Framed Roger Rabbit.

Don't underestimate Maggie Greene. She's a farm girl with a mission. See them in The Walking Dead.