Tibo has the flu and Nico, with his turbulent games, prevents him from resting. Viola decides to leave the sick man alone: she and the others will go to visit their dear aunt Lolette. Happy reunion... but suddenly the old lady also has the flu! Unfortunately, no matter how quietly Nico plays, he is unable to contain his energy and prevents Lolette from resting. He gets a taste of his own medicine when he gets sick and excited crows keep him awake.