Multiple references are made to The Wizard of Oz, with Lorne mentioning Munchkins, and Elton John's Goodbye Yellow Brick Road. These references continue with the titles of two of the three remaining episodes of Season Two.
This is one of the first times Angel shows that he might have deeper feelings for Cordelia, given the way he reacts after witnessing commercial director Seth making flippant, rude comments about her appearance, diet and desirability in a moment of anger.
Wesley's telephone conversation displays his strained relationship with his father, which is revisited in Lineage (2003).
The Host's real name was revealed as "Krevlornswath of the Deathwok Clan" or Lorne as he is mostly referred to.
Cordelia is the first to travel to Lorne's home, Pylea, but the others would soon follow.