Step by Stapp 71 : Prom Night Flashback
Chris a Rob discover a lost recording from when they first met at the high school prom in which both their dates no-showed. As the unedited tape plays it becomes obvious that their experience was not only reminiscent of the Step by Step S3 finale, "Prom Night", but also that the Creed song "Unforgiven" was written specifically about that episode.
