Del Rey posted a snippet of the song to Instagram on January 1, 2019. The untitled snippet was tentatively known as "In Your Car" by fans.
On July 30th, fans discovered the official title was "Love Song" after using Shazam to identify the snippet from Instagram.
- "In your car, I'm a star" alludes to the line "In the back of your car like a star" in "Is It Wrong".
- Del Rey sings about being in the backseat in "Happiness Is a Butterfly".