Magnus and Mette are convinced that Oscar is a bad example to Coconut. So they decide to invite his parents over for dinner… and a friendly word. Herb and Adele are pleased with the invitation. They suspect that Coconut leads Oscar astray, so it will give them a chance to say so. Of course Coconut and Oscar are horrified at the thought of their parents talking, and with Matilda’s help they set out to sabotage the meal. But everything they do seems to act as an ice-breaker and make the meal go better than ever: the four parents are getting on great…!