I really hope they did not add the scene where the older man comes into Libby's hotel room to prove that even though Bill is frigid, "it could be worse!" This show so far has been so smart in showing the complexity of sex, and that scene really irked me.

This episode was all about something that is crucial to sex: fantasy. Starting with Bill Master’s sleepwalk, where he is literally dreaming, the episode was all about how people need to imagine they are somewhere else sometimes even to survive.