Lionel is at a local market in Toul near Alsace, where he samples a beer from a local micro-brewery that sells its products at several markets in the area. The beer goes by the name of "Coin Coin" ("Quack Quack") for no other reason than catching people's attention. The young lady, who brews the beer herself, reassures Lionel that consuming her beer will not give him webbed feet...

Lionel introduces us to Norbert, a former mailman who always had an interest in music and, after retiring, finally got to pursue his passion by setting up his own recording studio.