Marks the first time that Brad the piano player speaks a line,
Unique says "halleloo" when explaining that they can wear a wig under their helmet while playing floor hockey. Halleloo was/is the catch phrase of RuPaul's Drag Race contestant Shangela, who appeared in the previous episode "Thanksgiving" as a guest at Kurt and Rachel's party.
At the recital, Rachel sings, "Being Good Isn't Good Enough" (Styne, Green & Comden), another song from a Barbra Streisand album. The song is originally from the play, Hallelujah, Baby!, and was performed on stage by Leslie Uggams.