Because you like Asuka Langley Soryu in Neon Genesis Evangelion
Susan Pevensie is sensible, practical, and fiercely protective of those she loves. See them in The Chronicles of Narnia.
Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.
Harry Osborn is the privileged son of Oscorp's founder with a goblin-sized chip on his shoulder. See them in Marvel Cinematic Universe.
K-2SO is a blunt and sarcastic reprogrammed Imperial droid who is always up for an adventure. See them in Rogue One.
Taystee Jefferson is always down for a laugh and to help a friend out. See them in Orange Is The New Black.
Will Byers is just like any other twelve year old, except he's stuck in another dimension. See them in Stranger Things.
Nothing inspires dread like the mysterious, masked Man in Black. But what's he hiding? See them in The Princess Bride.
People think Karen Smith is a dumb blonde, but she disagrees and is proud she can predict the weather with her breasts. See them in Mean Girls.
Dallas Winston is headed down a dangerous, criminal road. See them in The Outsiders.
Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.
Rue Bennett has been overprescribed and under-supervised her entire life. See them in Euphoria.