CMAT, who had aspirations to become a professional musician from a young age, relocated to Manchester, England, to pursue a career in music with her then boyfriend, performing together as Bad Sea. She has since described their relationship as toxic and isolating, and she stopped pursuing a music career, living a partying lifestyle. She attended an in-person listening session at a London studio with the English electropop singer Charli XCX, who advised CMAT to reimagine her approach.