Years before their relationship turned romantic, Gomez and Blanco released their first song together, "I Can't Get Enough," in March 2019. They later started dating in June 2023. A year and a half later, Gomez announced their engagement and shared photos of her marquise diamond ring via Instagram on Dec. 11, 2024, writing, "forever begins now.."

Benny Blanco and Selena Gomez captured a retro feel with their new "Sunset Blvd" music video, and song was inspired by the newly engaged couple's first date. "This song felt like such a moment in time where you're just fully lost in someone and you're past that point and you're like,