That's When

"That's When"^[a] is a song by Taylor Swift featuring Keith Urban. It was released as part of Fearless (Taylor's Version) (2021), a re-recording of Swift's second studio album Fearless (2008). She wrote the track with the Warren Brothers at age 14 and handled the production with Jack Antonoff. "That's When" is an acoustic country pop ballad about the end and aftermath of a relationship: Swift's and Urban's characters contemplate how to reunite with one another.

Critics received "That's When" with generally positive reviews, several of whom praised the collaboration and songwriting. Some commented on the production, while others deemed it underwhelming and derivative. Later reviews of the song were featured in rankings of Swift's repertoire. Commercially, "That's When" peaked at number 130 on the Billboard Global 200 and charted in Australia, Canada, and the United States.

Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).