32 Riverdale Facts More Shocking Than the Black Hood's True Identity

"I definitely thought KJ hated me," Petsch told MTV News. Mendes noted that everybody thought that since he barely talked to any of the cast. Apa explained why he acted this way. "I was 18, fresh out of New Zealand pretty much, the only foreigner on this cast, and I just felt like an outsider," he said. Reinhart stated that she believes Apa has come out of his shell the most.