J.R thinks Cliff and Donna's lobbying effort is a waste of time. Bobby publicly supports Donna. Jenna tells Pam that she can't get over Bobby. Cliff offers Jack an incentive to sell his Ewing Oil shares to him in the future. J.R. has his first confrontation with the detective who's been following Mandy. Ray spends time with Jenna and Charlie. Bobby asks Ray to help Jenna in her new house. Bobby meets Wes Parmalee. Cliff and Jamie find their marital difference are widening. A woman named Mrs. Scottfield asks Bobby a favor in connection with recent explosion and fire, and her husband's involvement in it. Miss Ellie has a feeling that she's met Wes Parmalee before. Sue Ellen wants Mandy to be the Valentine girl. Ray tries to stop Donna from leaving for Washington. Bobby's intended help for Mrs. Scottfield comes to late because tragedy strikes her husband. J.R threatens the detective. Miss Ellie discovers some shocking item in Wes Parmalee's room.