While the title might sound like a typical love song, the lyrics actually explore the "emotion of when you fall out of love" and the conflict of second-guessing a relationship.
Rexha describes the song as a way of "checking up on yourself" and normalizing the feeling of your heart simply not being in a relationship anymore.
It serves as an anthem for wanting what you want without feeling guilty or apologetic, whether that applies to romance or any other internal conflict.