Wendell invites Cliff Barnes to sit at the Westar table at the Oil Barons' Ball. Sly needs a break from work and from interacting with Cliff. Miss Ellie confides in Donna about Clayton's adjustment to Southfork. Bobby tells Pam she's overreacting to the recent "events" concerning Mark Graison. Eddie Cronin investigates Lucy's past. Bobby and Jenna set a wedding date. Bobby wants to spare Pam a wedding announcement at the ball. J.R. tries to get Jamie a job. Ellie tries to make Clayton comfortable and she orders new bedroom furniture. J.R. is impressed by Mandy Winger. Cliff is worried about Pam's emotional state. Pam is upset again about Bobby and Jenna marrying. At the Oil Barons' Ball J.R. makes a surprise announcement and Pam feels devastated.