The two really had it out, and while Kevin was plenty cutting with his remark that Randall’s adoption was “the worst day of his life,” Randall really went in with a kill.
Randall told Kevin that Jack died ashamed of him, and that Kevin is incapable of committing to anything beyond going through the motions of what’s expected.
Kevin paused after hearing Madison’s reveal, only to step outside to go for Round 2 with Randall after learning that his brother more or less forced Rebecca to undergo treatment in St. Louis.