My local station has also just started airing Mayberry RFD. I am enjoying it. Last nights episode was about the christening of baby Andy. It had Andy and Helen in it. When Andy and Aunt Bea finally greeted each other it seemed very awkward for both actors. They both seemed cold to each other. They finally did a forced hug. This was the first time I have ever noticed any tension between the two actors. It may have been the only time they spoke in the episode although I am not sure of that.