In the series finale of ‘Riverdale’ on the CW, it’s revealed that, in the 1950s, Archie, Betty, Veronica, and Jughead were all in a four-way relationship, a ‘quad,’ for a year. That and the rest of the show’s ending, explained.
After Riverdale fans learned Betty, Archie, Veronica and Jughead were in a "quad," Berlanti Productions chairperson Sarah Schechter shared why viewers didn't see Jughead and Archie hook up.