Sune’s class is going on a secret school trip. Sune and his classmate Sophie are really looking forward to spending time together when Sune suddenly realizes that Grandpa Helmer’s wedding is the same weekend. Panic! Class trip with Sophie, or his best friend Grandpa? Sune can’t make his mind up so decides to do both. Or something in between.

This is screenwriter and director Jon Holmberg’s second film about the adventures of the Andersson family. This time, Sune pulls everyone into a whirlwind journey, and while his father has suspicions about Grandpa’s bride, his mother runs into an old flame. The film received four nominations for the Swedish film industry’s Guldbagge Awards, and was also a nominee for the Generation Kplus Best Film Award at the Berlin International Film Festival.