Country music singer Eric Church wrote the song with Ryan Tyndell and Jeff Hyde, and Urban produced it with longtime producer Dann Huff.[1] The song uses "vivid imagery" and "earnest nostalgia" to tell of "romances that we all know won't last".[2] Billy Dukes of the blog Taste of Country found the song similar in content and tone to previous Urban singles such as "'Til Summer Comes Around" and "We Were Us", while also noting a more "sparse" production compared to the Graffiti U album preceding it.[1] On 2 August 2019, Urban released an acoustic remix.[3] The song was released as a limited-edition 7-inch vinyl with a cover of Marshmello and Bastille's "Happier" as its B-side.[4]
The one-shot video was released on August 6, 2019, and was shot in Times Square, New York.
"We Were" reached number four on Billboard's Country Airplay chart.[5] It has sold 65,000 copies in the United States as of November 2019.[6]