For all the jokes, laughs and lunacy Margot Robbie brought to www.mashable.com/category/saturday-night-live?utm_campaign=&utm_context=textlink&utm_medium=rss&utm_source=">Saturday Night Live's season 42 premiere last night, there was at least one serious moment.
But it was subtle.
If you weren't paying attention when Robbie introduced The Weeknd's second musical...
