Songfacts®:

• On the surface, "Hot & Heavy," the lead single from her 2021 album Home Video, is about Lucy Dacus' bittersweet encounter with a former flame. She thought she was writing the song about an old friend who drifted away from the relationship after coming out of their shell and meeting other people - "You used to be so sweet, now you're a firecracker on a crowded street," she sings. As it turned out, the real person she was writing about was herself.
  
  "I thought I was writing 'Hot & Heavy' about an old friend, but I realized along the way that it was just about me outgrowing past versions of myself," she told NME in 2021. "So much of life is submitting to change and saying goodbye even if you don't want to. Now whenever I go to places that used to be significant to me, it feels like trespassing the past. I know that the teen version of me wouldn't approve of me now, and that’s embarrassing and a little bit heartbreaking, even if I know intellectually that I like my life and who I am."
• While Dacus mines her own experiences for her lyrics, with Home Video being a window into her teenage years, she prefers to project those experiences onto characters rather than directly sing about herself. The realization that she was the main character of this tune was unsettling.
  
  "I've never felt totally comfortable talking about myself in a song because I compulsively don't want to be selfish," she told Pitchfork in a 2021 interview. "But everyone has to be some degree of selfish to survive. Selfish art is often the most revealing."
• Dacus is a film-school dropout, but she learned some important lessons while she was there, one being that the title sequence of a movie should let the audience know what the movie is going to be about. She uses the same idea when putting together tracklists, which is why this tune introduces the album.
  
  "A record's first song should be like a palette introduction that sets the tone," she told Pitchfork. "The tones here are nervousness, contemplation, nostalgia, and warmth. I wanted it to feel really inviting and blushing."
• They say you can never go home again. Dacus learned the lesson the hard way when, after being on the road to support her 2016 debut album, No Burden, for over two months, the Richmond native came back to an unfamiliar version of her hometown.
  
  "Everything felt different: people's perception of me, my friend group, my living situation. I was, for the first time, not comfortable in Richmond, and I felt really sad about that because I had planned on being here my whole life," she told Apple Music.
  
  The realization is the emotional core of "Hot & Heavy," which, she added, "is about returning to where you grew up - or where you spent any of your past - and being hit with an onslaught of memories. I think of my past self as a separate person, so the song is me speaking to me. It's realizing that at one point in my life, everything was ahead of me and my life could've ended up however. It still can, but it's like now I know the secret."
• The music video finds Dacus exploring the historic Byrd Theatre movie palace in Richmond, Virginia, with a video camera in hand before settling into a seat for a screening of real home-video footage from her childhood.
• "Hot & Heavy" was featured on the Netflix series Heartstopper in the 2022 episode "Truth/Dare." It plays as the drama ramps up during a surprise party.