With a little help from Charlie Puth, Khalifa kept it low key with a full band and backup singers to get at the heart of the track, which talks about loving those you lost.

But, instead of it being a sad moment, Khalifa used his SNL debut as a celebration of those who could not be there. Also, a moment to show off his high-knee dance moves.

The Furious 7 track unseated the 14-week Billboard Hot 100 champ Mark Ronson and Bruno Mars' monster hit "Uptown Funk" to take the top spot on the charts. So yeah, it's pretty much the biggest song ever right now.

It is the first time a soundtrack and its single have both held the number one Billboard positions at the same time since Eminem's "Lose Yourself" from 8 Mile did it 12 years ago.