Because you like Amy Pond in Doctor Who
Ava may just be the perfect woman. So long as she can pass a Turing test. See them in Ex Machina.
Hans Landa doesn't seem to have issues with Jews, but he hunts them because he's determined to do his job well. See them in Inglourious Basterds.
Charlie Kelmeckis is a wallflower who's starting to blossom into something more. See them in The Perks of Being a Wallflower.
Will Herondale is an emotionally distant bad boy with a secret. See them in Clockwork Angel .
Raiden is an efficient soldier haunted by his repressed past. See them in Metal Gear Series.
Mikey Waters would rather sell his body than rob anybody. See them in My Own Private Idaho.
Daria Morgendorffer is so defensive that she actively works to make people dislike her so that she don't feel bad when they do. See them in Daria.
You don't teach a class called "How To Get Away With Murder" without knowing a thing or two about getting away with things. See them in How to Get Away with Murder.
The star of every school production since kindergarten and the most popular girl of East High, Sharpay Evans usually gets her way. See them in High School Musical.
Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.
Barry Allen is a nerd, forensics expert‚ and superhero with supersonic speed who is determined to solve his mother's murder. See them in DC Extended Universe.