"I Wasn't the One (Who Said Goodbye)" is the second single from Agnetha Fältskog's third English-language solo album, I Stand Alone, released in 1987.

The song is a duet with the album's producer Peter Cetera, the former lead singer and bass guitar player for the American rock band Chicago.

They also recorded a Spanish-language version of the song, "Yo No Fui (Quien Dijo Adiós)", for the South American market, and which was included on the South American version of I Stand Alone.

A music video was shot in Stockholm by Egill Eðvarðsson, but did not show Cetera on camera.

Fältskog had high hopes that the song would become a hit after the album had reportedly not sold many copies[2].