Denise, the head of the Communist Resistance, who was René's sweetheart in his childhood in Nancy, and who's now determined to marry René. Meanwhile, Edith and the servant girls have to explain to the Lieutenant why his little tank has crashed into the public toilet, and ends up getting Gruber's compassion. René has a difficult time telling Edith that he will marry Denise, since Monsieur Alphonse has asked for Edith's hand, and Yvette has it in her heart to tell Edith that René will marry her instead.