 Flu makes Jeanne mute, for once, or according to the doctor it may be long-term if caused by a trauma, probably because honor student Charles-Victor moved out after another bad row with Jef. The doc sends his own cousin Karel, who has lots of attitude but no matching brains; he wrongly assumes to guess who everybody is  at first sight  to fit his Uncle s descriptions, which quickly gets him enemies, not friends, and tells everybody what thy others don t tell them in their face, which starts several fights. The girls just wondered why they sort of missed the hated Charles-Victor when he sneaks in, hiding for Jef, who is doing all domestic chores (only Karel, who confuses him with Odilon, won t spare him some) while Odilon minds the sweets shop. Passively standing by while everybody fights is beyond Jeanne, so her voice returns...