Synopsis
Mia and Kaspar are sister and brother who cannot stand each other. In Mia’s opinion, Kaspar is a baby — completely useless when it comes to doing anything sensible. Kaspar, on the other hand enjoys annoying Mia and then running to their parents for support when she gets cross. Mum and Dad have tried everything, but nothing seems to reconcile the squabblers. How are we going to survive the summer holidays? they wonder.