Tanner and Mary aren’t the only couple to come out of Netflix’s hit series. Peyton List and Jacob Bertrand also found love on the Cobra Kai set, though according to Gianni, they weren’t quite as discreet as Mary and Tanner. “They were so bad at hiding it. I mean, on set, like, everyone knew,” he said.

Gianni opened up about Tanner and Mary’s relationship during a February 20 appearance on Pucker Up while promoting the final episodes of season 6, revealing that he and the rest of the Cobra Kai cast kept their romance a secret for years. “They’ve be ...