Berserk Button: She flips out every time she thinks Mario is cheating on her. And she loses it when she thinks Mario is dishonest on her. After the prostitute tells Mario she's likely to touch his "pee-pee" for five pounds, an indignant Rosalina thinks he's dishonest on her and beats Mario up. The prostitute demonstrates up a number of seconds afterwards and tells Mario they talked on the cell phone, puzzling Mario and Rosalina.