Cameo: Kryten has appeared before, because whenever I hear “So what is it?” my brain goes into that sketch from Red Dwarf.
Narration: It was a long line.
Yumiko: Enrico?
Enrico: Yeah?
Yumiko: I’m nervous…I’ve never been to a dance before.
Enrico: Oh, the masquerade isn’t a dance!
Yumiko: Really? So what is it?
Enrico: I’ve never seen one before.
Kryten: No one has…but I’m guessing it’s a white hole.
Enrico: So, um, your guess is as good as mine.