Very few films have made the kind of impact and possess the same staying power as Dirty Dancing. It was a surprise smash hit that went on to define the careers of both Patrick Swayze and Jennifer Grey.
Over the years, there has been plenty of discussion surrounding the working relationship between the movie's budding stars. Now, three decades after the film's initial release, it's been revealed that one of Swayze's cutest moments in the film was total improv.