Interesting fact:

At the age of 19, Agnetha Fältskog fell in love with Bjorn Ulvaeus, her future bandmate, after meeting him at a café. The couple got married in 1971. Interestingly, Benny Andersson, another future bandmate, played the organ at their wedding. Unfortunately, Fältskog and Ulvaeus’ relationship only lasted until 1980. However, Fältskog found love again and got remarried to Tomas Sonnenfeld, a Swedish doctor, in 1990.