It's October 2010. Agnetha suddenly decides to go to the Mamma Mia premiere in Copenhagen with Bjorn. After many years, it's the first time since the former couple could talk and be alone... without partners, kids, and grandkids... Some secrets will be spilled... Will they know that they made a big mistake by divorcing? Will they be able to live happily after the decisions they make? Let's find out together!