Swear It Again

"Swear It Again" is a song by Irish boy band Westlife. The ballad was released on 19 April 1999 in the United Kingdom as the first single from their self-titled debut album (1999). The song peaked at number one on the UK Singles Chart for two weeks, giving Westlife their first of 14 UK number-one singles. "Swear It Again" is Westlife's only single to have charted in the US, peaking at number 20 on the Billboard Hot 100 and ranking number 75 on the Billboard Hot 100 year-end chart in 2000. The single has sold over 600,000 copies in the UK and has achieved platinum status there. (Wikipedia)