Because you like Anya Jenkins in Buffy the Vampire Slayer

R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.

In a rag-tag group of kids determined to take down the imperialistic Fire Lord, Katara is the glue that holds them together. See them in Avatar: The Last Airbender.

Simon Spier has long known that he's gay, but he doesn't know how to open up about that – even to his closest friends See them in Love, Simon.

Chaos is what killed the dinosaurs, and there's nothing Jason "J.D." Dean loves more than chaos. See them in Heathers.

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

Free-spirited Annie Hall goes through life saying "La-di-da, la-di-da, la la." See them in Annie Hall.

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.

Carol Peletier's credo: your strength comes from who you are, not who you used to be. See them in The Walking Dead.

Hughie Campbell didn't ask to be a hero, but he's tired of injustice. See them in The Boys.

Greg Hirsch is new to the Roy family's cutthroat world of wealth and privilege. See them in Succession.

Ezra Fitz is a young English teacher hounded by his own relationship mistakes. See them in Pretty Little Liars.

Rick Dalton is an aging actor with insecurity issues. See them in Once Upon a Time in Hollywood.