This also marks the first appearance of Harmony Kendall in the series. Harmony will not appear again on either show until the fifth season where she eventually becomes a main character.
Cordelia's immediate reconciliation with Angel after he buys her new clothes is reminiscent of how she made peace with Xander when he paid for her prom dress in The Prom (1999).
Cordelia becomes aware of Willow's lesbianism for the first time.
The bookcase in Willow's dorm room is located on the wall it was originally on. Starting from Forever (2001), the bookcase is on a different wall in Buffy.