Lois, aggravated by a day of encountering sexist men, stomps into Kent's apartment exclaiming, "What a day this has been. What a rare mood I'm in." The next line was "Why, it's almost like being love." in the 1947 song 'Almost Like Being In Love' from Brigadoon. The original song was an almost ecstatically joyous love song, here turned to not quite scathing sarcasm.