"It was interesting. I think there's so many different versions of that (S&M) and... there's a million ways to kick a ball! There's nothing you can say that doesn't have some sexual connotation. It's tricky because there's so many little holes you can fall down... Jesus! It's almost impossible to talk about this movie!" Actor Jamie Dornan struggles to find non-sexual ways to discuss the raunchy acts he witnessed in an S&M dungeon as research for his role as sex-obsessed businessman Christian Grey in the Fifty Shades of Grey sequel, Fifty Shades Darker.