My assumption was that he was more 'settle Gretals' because the way we were playing the game it was far from won
May well be, to me that looks like give Ronnie a hug or a high five then have a chat to the boys afterwards about playing better but need to keep on their game.
My first thought was he was worried about his role in leadup but he swerved through pretty cleanly, looked like maybe they even tried to play into him for obstruction once he got through. Watching it back hard to tell, I'm thinking he thought it was going to be a no try for some reason or another, or maybe didn't like Ronnie's putdown near the line.
Just shared it as I thought it was a bit of an unusual reaction, more than happy for anyone who is fine with it to continue not caring about it.
We won and he seemed happy in presser so I guess at the end of the day I don't care too much either.
edit: I will add this, way to dodge through the line to avoid risk of obstruction. If every player made that much effort to get out of the way you'd see at least half a dozen extra tries every week if not more.