It's not just this episode, rather it's a hallmark of this series. It contains much of what is ordinary in life but it is always an investment with dividends. Programs and series these days won't take the time for it. Even the children are given an opportunity to develop in the story. The parameters of what decency required were always honored in this series. The tales and travelogues of two young men touring the good old USA would necessarily require sex, crime, alcohol and drugs perhaps. At least the variety included the mundane and not just action. This is why I enjoy this series in 2019!