The girls eagerly expect Polish exchange student Olga Kornatowski, the boys can't spare a moment for the presumed 'backward wart hog', so Odilon is assigned volunteer to pick her up- till she arrives on her own, and proves an economics major looking as good as Betty: now Jo and Charles-Victor rival for her company, even spending money on her, only to be disappointed in the end. Jeanne looks forward to arousing envy on the annual party of her supermarket cash register ex-colleagues, but that requires an expensive new dress, for which Jef believes he's entitled to take some compensation by cooking his mother's normally banned favorite recipe, pig's brains, disgusting to the others except Olga...
—KGF Vissers