The lyrics to through the dark seem to reference several film tropes and cinematic imagery, rather than a single specific movie. The references to “Sicilian men” and “brides in black shawls” could evoke scenes from classic mafia or Italian films, possibly drawing from films like The Godfather, which deals with Sicilian traditions and family honor. The imagery of a “silver-screen starlet,” “black and white blonde,” and a “smoke-filled room” could be nodding to the noir or old Hollywood genre, referencing anonymous blonde actresses who were often central to those films but remembered more for their image than their names. The idea of repeated televised lines and the feeling of having “seen the film before” might suggest commentary on familiar stories that we’ve seen repeated in cinema, especially those involving violence, loss, and tradition. The mixture of personal emotion and cinematic elements suggests a blending of personal experience with iconic film imagery.

Well, in my opinion this song is about being a young & maybe a little naive &/or introverted girl and finding yourself loving a man who is at first very charming, carefree & outgoing, and seems at first to be without limits, as in "There was a time you opened up every doorway you didn't mind if everything wasn't your way" then that man starts to gradually become more introverted & shows their more possessive/obsessive side to you as the relationship progresses, even while they keep up the appearance of being carefree & outgoing to everyone else, "Don't pull away that goes against what you told me I look in your eyes I realize what you've sold me is love in a vacuum" so you confront them about the way they're acting and of course they deny it, "I think you've changed but you insist that that's not true" quite possibly they are an addict of some sort, my guess would be cocaine, &/or showing very obsessive behavior towards you (early on in the video for this song we see the man hanging a picture up, it is a very large portrait of Aimee & it is prominently displayed in his/their apartment for the duration of the song), thus their "love in a vacuum", "You look so strange, so distant that you're hardly you Now I can see how you have been acting different You say it's me but I know that it isn't it's love in a vacuum" but still you are in love with them and don't want to leave them and you know that they are truly in love with you and they don't want you to leave them either, maybe they are convinced you can save them from themself, maybe they are so broken that the possibility of an overdose &/or suicide attempt is very real and you want to get through to them that their behavior not only dangerous but it is also just pissing you off and if they don't wise up they run the risk of loosing you, as in the lines "You will be lonely if you leave me alone", so you want to save them but can't get through to them due to the addiction &/or emotional problems they have, "Love in a vacuum and that's not enough love in a vacuum You will be lonely you'll be the only one who feels this way You will be lonely if you leave me alone You will be lonely you'll be the only one who feels this way it's just not enough" you want them to understand that the love they are giving you is not enough when it is filtered through the vacuum of their drug addiction &/or emotional impairment, "You will be lonely you'll be the only one who feels this way it's just not enough and just wait you will be lonely Love in a vacuum Love in a vacuum and that's not enough Love in a vacuum". 'Love In A Vacuum' for me is a hauntingly truthful acute argument on the loneliness of obsession and almost inevitable loss of love that follows people who are broken in some way or another; the obsessives, the coke heads, the drunks, addicts or the just-plain-old emotionally broken; a razor sharp, lyrically driven, deceptively poppy, yet ultimately-depressing-in-the-best-way song. Quintessential Aimee Mann.

its amazing how far music can come.. 24 years after it released and its one of the most heartfelt songs ive heard

Like a lot of the other comments are saying, I think this mainly about voyeurism. If the song was about his girlfriend, then why would he use the word spy. If you are a spy it means you shouldn't be caught, that is kind of the whole point, and if you are a voyeur, the whole point of the pleasure you get from it, is the fact that the other people don't know you are watching them. See a bit of a connection there?

Both as a standalone and as part of the DSOTS album, you can take this lyric as read. As a matter of public record, Jourgensen's drug intake was legendary even in the 1980s. By the late 90s, in his own words, he was grappling with massive addiction issues and had lost almost everything: friends, spouse, money and had nearly died more than once. "Dark Side of the Spoon" is a both funny & sad title for an album made by a musical genius who was losing the plot; and this song is a message to his fans & friends saying he knows it. It's painful to listen to so I'm glad the "Keith Richards of industrial metals" wised up and cleaned up. Well done sir.