The Father, the Son, and J.C.

Buck Strickland has to build a house for Habitat for Humanity as part of his community service, Hank does all the work.  Buck is so pleased that he promotes Hank to manager, but when Hank tells Buck in public that he loves him, he is quickly demoted.  Cotton becomes jealous that Hank likes Buck better, and Peggy sets out to repair their broken relationship for a Christmas miracle.