Bobby and J.R. refuse to sell Ewing Oil to Brundin and they suspect that Carter McKay is behind the scheme. Brundin and McKay plan a new strategy after the Ewings' refusal. Bobby and J.R. wonder if Chick and Bunny Harvard could be spies for McKay. J.R. is too physically exhausted to keep up with Cally. Back in Dallas, Clayton's memory problems continue and he wants to go to the Southern Cross ranch. Cliff tries to give Afton an engagement ring. Sue Ellen is concerned about how Miss Ellie will react when she learns about J.R.'s affair with Kristin. Don Lockwood tells Sue Ellen that she reminds him of his late wife. Afton tells Cliff to stay away from Pamela Rebecca. In Vienna, J.R. unexpectedly runs into Vanessa Beaumont.