After the success of their debut single, "
I Want You", there were high expectations for the song as its follow-up. In Australia, it became the duo's first number-one single. In the United Kingdom, the single was originally released in September 1997 but failed to chart within the top 40, stalling at number 55 for one week. Subsequently, "
Truly Madly Deeply" became an international hit, reaching number one on several music charts, including the
Billboard Hot 100 and
Adult Contemporary charts. While the song did not initially experience success in the US, the success of "Truly Madly Deeply" inspired Savage Garden and Columbia Records to remix "To the Moon and Back" in 1998 and release it again. In the wake of such success, the band decided the song had greater potential to become a hit than its first chartings had borne out, and so instead of mining a fourth single from the album as they had for the Australian market, they decided to mix a shorter edit of "To the Moon and Back" and re-release it internationally in 1998. This time the song peaked at number 24 in the US. In the UK, the single debuted at number three, becoming Savage Garden's biggest hit in the country. This prompted the re-release of their debut single, remixed as "I Want You '98". ==Critical reception==