'Fifty Shades of Grey' producer is still confused by 'unusual behavior' rating

Fifty Shades of Grey producer Dana Brunetti admits to Paste BN that even he was perplexed by the Motion Picture Association of America's rating for his film, based on E.L. James' kinky best-selling novel.

The MPAA slapped Fifty Shades with a restricted R rating last week, stating that the film had "strong sexual content including dialogue, some unusual behavior and graphic nudity, and for language."

We get a lot of this. But unusual behavior??? What does that even mean?

"I have no idea," Brunetti told us on Sunday's Golden Globes red carpet.

"I'm thinking they saw a different movie than me. I had a good laugh when I saw that. So many people e-mailed me about that before I had even seen it. And they were like, 'What does unusual mean?' It's pretty unusual to me."
We'll all find out Feb. 14 when Fifty Shades opens in theaters. Meanwhile, check out Brunetti discussing it below.