Here’s how the magic really happened. For this list, we're counting down the most surprising, shocking, weirdest, strangest and most secretive behind the scenes stories from everyone's favourite Wizarding World film franchise, the Harry Potter movie series. With hints at who dated who, plus startling revelations about unusual on-set behaviour, and some in-the-know trivia about some of the saga's most famous scenes - this one's for all you Potterheads out there!