In an interview with the BBC, Anthony Head says this is his favorite, "because it was beautifully shot and a beautifully written one."
We learn that Willow's father is called Ira and is quite strictly Jewish. We also learn that she is the only girl in her family.
A huge fan of this series, singer Ed Sheeran sampled the track "Remembering Jenny" in his song "Afire Love". This show, itself, inspired the song.
In classic Buffyverse style, the writers and producers of the show retire the factory set by utterly destroying it.
First time Angel's sketching skills can be seen.