The Father, the Son, and J.C..While Hank is building a Habitat for Humanity house for Buck Strickland, Buck promotes him to manager of Strickland Propane. In the excitement of the moment, Hank emotes and declares, "I love you" to Mr. Strickland. This causes Cotton to grow incredibly angry with Hank. Peggy's attempts to bring father and sons together only throws gasoline onto the fire. They get into an altercation, which must be solved by former U.S. President Jimmy Carter.