Discover the story of the song > Casual – chappell roan

The protagonist is hanging out with a person she likes but they are not officially together. She is starting to develop feelings for him and is annoyed that he only sees it as a casual thing. She tries to be cool about it but finds it hard when her things are at his place and she has to interact with his family. She realizes that she has been dragging on this "casual" situation for too long and feels angry and bitter towards him.