Warning: This story contains spoilers. To go see “The Drama,” the new flick starring Zendaya and Robert Pattinson, may feel like sitting down to a romantic comedy. The film’s marketing revolves heavily around the idea of a gorgeous wedding, surrounded by loved ones, until Emma (Zendaya) reveals a secret a few days before she and Charlie (Pattinson) are set to get married: When she was 15, she planned to carry out a school shooting. After another mass shooting happens the same day, though, Emma doesn’t go through with it. Advertisement Studio A24 is coy about the big secret in all...