"Bizarre Love Triangle" explored themes of love, desire, and the complexity of relationships. The lyrics reflected the confusion and emotional conflict that can arise in a romantic relationship, especially when multiple feelings are involved. The repetition of certain phrases in the lyrics emphasized the narrator’s internal struggle between love and uncertainty. Overall, it can be interpreted as a reflection on the difficulties and contradictions of modern love.
The 12-inch version, remixed by Shep Pettibone, also appears on the compilation Substance and a second remix by Stephen Hague features on their Best Of album. The original album version appears on the 2005 compilation Singles, the 7-inch version appears on the 2016 reissue of this compilation. New Order's live versions since 1998 are based on the Shep Pettibone remix.
The single mix has more electronics than the album version, with the Fairlight CMI music workstation used to provide sounds such as the orchestral hits, and to sequence the song. All instruments except vocals and Peter Hook's melodic bass were sequenced (the song also prominently features synthesised bass and synth choir parts).
The song has been critically acclaimed since its release. In a 30th anniversary retrospective citing the song as one of the greatest of all time, Billboard described it as a "synth-pop masterpiece" and "an incandescent jewel of mid-'80s computer love." NME praised the song as New Order's "finest pop moment".
The music video, which was released in November 1986, was directed by American artists Robert Longo and Gretchen Bender. It mainly shows a man and a woman in business suits flying through the air as though propelled by trampolines; this is based directly on Longo's "Men in the Cities" series of lithographs. The video has a black and white cut-scene where Jodi Long and E. Max Frye are arguing about reincarnation, in which Long emphatically declares "I don't believe in reincarnation because I refuse to come back as a bug or as a rabbit!" Frye responds, "You know, you're a real 'up' person," before the song resumes.
