posted on X, formerly known as Twitter. That fan is correct: “Riverdale,” which is based on the Archie comics and began as a show about small-town teens in high school, did, in fact, end with the reveal that Archie (KJ Apa), Jughead (Cole Sprouse), Betty (Lili Reinhart) and Veronica (Camila Mendes) were in a four-way polyamorous relationship in which they were all dating each other.
