Bitter Sweetheart is the naked truth about Lina Berglund, a perfectly normal 15-year-old who tries to start living like her friends, who seem to have so much fun. Mylaine Hedreul, Viktor Axelsson, Lovisa Onnermark, Alice Kastrup-Möller, Rickard Roxvall, Adam Lundgren Added on Netflix 2022-04-24.