A very well chosen title for a cautionary tale. Nicely ambiguous. Are we talking about Richard and Cody, or about Cody and Susana.
Going deep into the question of how reliable our memories are, and how we could be influenced to do things we would not otherwise do.
While the idea could be said to be lifted from the “Red Pill/Blue Pill” choice in “The Matrix”, this story has a quite different take on the concepts of memory and reality.