Like a proud father, he wrote, "When I first came up with this choreography I was worried because it's different from what kids do these days. It's hard to have your feet moving busy while your upper body is grooving to the beat. I'm so proud of them pulling this off through endless practice. Great job guys!"�

We're sure he is! The choreography was on point and we were more than impressed when watching their MV.�And that company love? Oh the feels.

SEE ALSO: Was Min Hee Jin preparing for the feud by winning over NewJeans' parents?

If you haven't seen the MV yet, go check it out now!