Twelve things you didn't know about Dirty Dancing

Arguably the most well-known film of both Jennifer Grey and Patrick Swayze's career, Dirty Dancing still holds up incredibly well after almost thirty years.

Its story of young love, dancing and music in '60s America resonated hugely with audiences in the '80s and, to this day, it's often cited in many best-of lists. But what was it like behind the scenes? Is it true that Patrick Swayze and Jennifer Grey hated each other on set?

Here's twelve pieces of useless-but-totally-not trivia about Dirty Dancing. Take a look!