Henry Rearden Comes Home.
To help put the clip into context, Rearden has been working on a new metal alloy to that would help revolutionize the steel industry. His first major pour of it was done that day.
Ten years of blood, sweat and failed formulas went into the planning of Rearden Metal and his wife and family scoffs at his gift to his wife. Calling it "Bondage" and effectively, driving Hank emotionally away.
If they were able to get this scene right, there are hopes for the movie yet. I wasn't quite sold on the trailer for it.