Mela is coughing and dripping from her nose. She is unhappy, has no appetite and has a headache. It turns out that Mela needs to go to the doctor. Where? To this breeding ground for germs? What does the doctor have to say about all this? And will Mela manage to recover under her parents' care? One thing is for sure - Peas is happy that his sister will stay home and finally have time to play with him!