"Bye Bye" was announced as the second single from the album on April 15, 2008. The song received generally positive reviews from music critics, and was heavily speculated to have become her 19th number-one single on the "Billboard" Hot 100. Many reviewers complimented its simple and understated musical arrangement and personalized lyrics, while some felt the song was too simple for an artist of Carey's stature. The track only managed to reach a peak position of number nineteen on the "Billboard" Hot 100. Throughout other countries where it found release, the song achieved relatively weak charting, peaking within the top ten in New Zealand, and in the top-fifty in Canada, Ireland, Slovakia, and the United Kingdom. The song's accompanying music video was directed by Justin Francis on the island of Antigua in the Caribbean. Notably, Carey and Cannon began dating during their trip to the island, and later wed on April 30, 2008. The video features behind-the-scenes footage of the couple, Carey promoting the album in the United Kingdom, as well as photos of several of Carey's close friends, family and past collaborators such as Luciano Pavarotti and Luther Vandross.