This is a reference to (often labeled as To Love-Ru Darkness 2nd Episode 08), specifically the exclusive/uncensored version (AT-X broadcast or Blu-ray/DVD release) rather than the heavily censored TV broadcast.
: Mea Kurosaki , Yami’s "sister" and a fellow weapon, begins to question the nature of emotions—a concept her master, Nemesis, never taught her. This philosophical inquiry is a hallmark of the Darkness series, which attempts to ground its fanservice in legitimate emotional growth. Analysis of the "Exclusive" Nature
