Something I Need 21, 2015, Haenow performed the song at the 20th National Television Awards. The song debuted at number two in the Republic of Ireland, beaten to the top spot by Mark Ronson and Bruno Mars' "Uptown Funk" (which ironically received an early release because it was performed on "The X Factor" by eventual runner-up Fleur East). It became the first "X Factor" winner's single to miss the number one spot in Ireland since Steve Brookstein's "Against All Odds" in 2004. In the UK, the song debuted at number one on the UK Singles Chart, becoming the 2014 Christmas number one. The
Who Did You Think I Was as the B-side on the Trio's subsequent EP, "Live @ Yahoo! Music", after the track, "Out of My Mind", a heavily blues-influenced song written by Mayer which also appears on "Try!". The B-side to "Who Did You Think I Was" is "Come When I Call", which did not appear on the album "Try!", but was frequently played throughout the trio live performances, like the song, "I Don't Need No Doctor". This audio sample shows the end of the last chorus of the song, through the outro and almost until the end. The main guitar riff is reminiscent of Joe Walsh's