Because you like Jackie Brown in Jackie Brown
Mike Wheeler loves Dungeons and Dragons, even after his real life starts imitating the game. See them in Stranger Things.
An exuberant prankster, Naruto Uzumaki craves acknowledgement of any kind. See them in Naruto.
A 100-plus-year-old who looks like a dreamy teenager, Edward Cullen warns girls to avoid him, which makes them want him even more. See them in Twilight.
An aloof punk rock goddess, Nana Osaki has a surprisingly big heart. See them in Nana.
Carol Peletier's credo: your strength comes from who you are, not who you used to be. See them in The Walking Dead.
Amy March blends her naturally artistic spirit with a sense of practicality. See them in Little Women.
Yuri is living in the afterlife, which takes the form of a high school where no one dies. But if you follow the school's rules and live a "normal" life you vanish. See them in Angel Beats!.
The last war left his economy devastated, and now Germany is engaged in another war and stuck with two barely trained allies for help. See them in Axis Powers Hetalia.
Basically a giant pillow come to life, Baymax is a medical robot created for the sole purpose of helping people. See them in Big Hero 6.
Everyone Barney Stinson knows is getting married or pregnant. But he's just getting more awesome. See them in How I Met Your Mother.
Lady Bird's heart is in the right place, usually, but even the purest of people can fall sway to the havoc-wreaking traps of senior year. See them in Lady Bird.
Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.