 Jeanne was looking forward to meeting the rich-born med student Jef signed up, but when Billy makes his entry she panics, he s not posh but a party-loving slob. Despite Jeanne and Odilon s best efforts, mother Maertens isn t quite impressed with the cleaning of Koen s room, and Charles-Victor Blomme, who got no help from Jef carrying his luggage, is furious to be send to the attic, which still looks like a construction site without a contractor. Sam is early and impresses Jef pleasantly with her back massage technique, Betty even comes with her first lover, who is as scantily dressed as Billy and Jef when the Maertens family asks to see the other students s rooms- they want to redraw Koen, but Billy shows his acting talent, and then father hears C-V studies economics...