Sue Ellen learns from Peter's roommate that he left the dorm. Cliff wants the cartel to go in a deal with him on the offshore tracts. It's Dusty's birthday and Clayton feels down because he's can't reach him. Little John Ross keeps asking Sue Ellen about Peter. J.R. reveals to his family that Clayton has a sister, Jessica. Afton feels neglected by Cliff. Miss Ellie fears that to take on the whole Ewing family may be too much to handle for Clayton. Afton walks in on Cliff having a "business meeting" with Marilee Stone. Sue Ellen tracks Peter down but he refuses to talk to her. Afton goes to Pam's place after she discovers Cliff with Marilee. Pam questions Cliff about his faithfulness to Afton. Ray tries to put Clayton's fears to rest about moving in to Southfork. Jenna is excited about a good start for her boutique. Pamela tells Bobby she's afraid that Cliff wants the Ewing-Barnes feud to start all over again. Cliff thinks Mark is too conservative.