2 Become 1 third chart-topper and their first Christmas number-one single in the UK. It sold 209,000 copies in the first three days of release and 462,000 in the first week, becoming the tenth best-selling single of the year. "2 Become 1" sold 1.14 million copies in total, giving the Spice Girls their second and final million-selling single in the UK.Despite being released during the final two weeks of 1996, "2 Become 1" was the 5th best seller of the year. In Ireland, "2 Become 1" was the group's second number-one single, and their first to debut at the top of the Irish
2 Become 1 think the lyrics in "2 Become 1" came from that, especially the first verse, which they wrote together." The group recorded a Spanish version of the song, written by them, Rowe, Stannard, and N. Maño. The title was "2 Become 1" (Spanish Version), although the title is loosely translated in one line of the song, "Seremos Uno Los Dos". It was released as the eleventh track of their debut album "Spice", in Latin America, South Africa, in a special re-edition of the album in Spain, and as one of the tracks of the "2 Become 1" maxi-single in the US.