Love Is in the N2-O2-Ar-CO2-Ne-He-CH4/References

Episode	References	Gags	Appearances	Gallery	Quotes	Credits

◄ Much Apu About Something

Love Is in the N2-O2-Ar-CO2-Ne-He-CH4

Gal of Constant Sorrow ►

Cultural References

• The episode title is a reference to the song "Love is in the Air" by John Paul Young, as well to three movies with the same name.
• N₂ (Nitrogen), O₂ (Oxygen), Ar (Argon), CO₂ (Carbon dioxide), Ne (Neon), He (Helium) and CH₄ (Methane) are the main elements of the earth's atmosphere.
• The song "Stardust", sung by Frink and Nat King Cole, when Frink is watching the stars with his robot.
• During one of Grampa's hallucinations, Mona has a similar silhouette to Betty Boop.
• This episode spoils the ending of Boardwalk Empire.
• The android who appears is the one from the movie Ex-Machina.

Trivia

• This is the third time Jonathan Frink is seen without glasses. Previous episodes include "Grampa vs. Sexual Inadequacy" and "The Blunder Years".
• This episode is in memory of David Kavner, Julie Kavner's father.
• Lisa plays a Harp during the opening sequence.

Goofs

• During the opening sequence, Sherri and Terri are using grey handheld videogame consoles but later, when the shot pans from Largo to Lisa at the door, the consoles are blue.
• During the scene where Marge is concerned about the Springfield Retirement Castle resident being depressed, three of the residents sigh. One of the residents has an Electrolarynx and uses it. However in an earlier scene, when Old Jewish Man turns the radio on to "Prairie Home Companion", the man who later uses the Electrolarynx has a voice.
  • He might not have lost his voice at all and was faking using a electrolarynx.