Songfacts®:

• This finger-picked folk-pop track shines a spotlight on Olivia Rodrigo's obsession with a girl named Lacy. Rodrigo portrays Lacy as an exceptionally beautiful girl; her feelings toward her are a complex mix of admiration, bitterness, and envy.
• In the first verse, Rodrigo paints a picture of Lacy's allure, describing her delicate skin as "like puff pastry" and her eyes as radiant and daisy-like. Lacy's presence triggers insecurity in Rodrigo, leaving her feeling "not doin' well" whenever she contemplates her.
  
  The chorus likens Rodrigo's emotions to the lingering scent of "perfume that you wear" and the experience of a "sweet torture." This suggests a profound emotional entanglement that is both pleasurable and painful.
  
  By the outro, Rodrigo is filled with resentment and self-loathing. Her obsessive infatuation has become a destructive force in her life, driving her to bitterness and unhealthy fixation.
• Rodrigo has sung before of grappling with deep-seated feelings of inadequacy. In her 2021 Sour track "Jealousy, Jealousy," she lays bare her inner struggles:
  
  Got a pretty face, a pretty boyfriend, too
  I wanna be you so bad and I don't even know you
  All I see is what I should be
  Happier, prettier, jealousy, jealousy
  
  This theme of comparison and insecurity continues on the hidden track "Obsessed," found on the red vinyl edition of Guts. Here, Rodrigo can't help but fixate on her partner's ex-girlfriend:
  
  I've seen every movie she's been in and, oh God, she's beautiful
  And I know you love her and I know about her
  But I can't help it, no, I can't help it
• So, who is this the mysterious "Lacy" Olivia Rodrigo is so fixated on? Most likely she's a fictional character, but some fans point to fellow singer and actress Sabrina Carpenter. Both Rodrigo and Carpenter have been in the public eye since they were teenagers, and they have both been the subject of media scrutiny. They have also both been linked to Joshua Bassett, who is said to be the inspiration for many of Rodrigo's songs, including " Drivers License" and "Deja Vu."
  
  In "Lacy," Rodrigo sings about a girl who is "dazzling starlet, Bardot reincarnate." This description could fit Carpenter, who has been compared to French actress Brigitte Bardot in the past. The song also contains the line, "I feel your compliments like bullets on my skin." This line could be interpreted as a reference to the media scrutiny that both Rodrigo and Carpenter have faced.
• Olivia Rodrigo wrote "Lacy" with her longtime producer, Daniel Nigro. After a friend suggested to Nigro he listen to Rodrigo's songs on the High School Musical: The Musical: The Series soundtrack, he was so impressed he reached out to her on Instagram and offered to work with her. The two of them hit it off and co-wrote her debut album, Sour, together.
• The song's seeds were sown in the heart of New York, where Nigro and Rodrigo hit the streets in a quest for inspiration. Their treasure trove? A bookstore, where Nigro splurged on a stack of at least eight books, including Wading in Waist–High Water: The Lyrics of Fleet Foxes by the band's frontman, Robin Pecknold. The tome contains the lyrics of 55 songs, many of which began their journey as poems.
  
  The revelation sparked a lightbulb moment for the duo. Rodrigo, fresh from a poetry class at USC, had penned a piece titled "Lacy." It was in this moment that the album track of the same title was born.