A nutrition major with the flashy look of a socialite. However, her true nature is that of a super-frugal commoner, and her obsession with half-price items is stronger than anyone's. She has an abnormal obsession with the thickness of wallets and the wear on credit cards, habitually judging people's financial status. When flustered, she shows a lack of composure, such as polishing her phone lens. She follows you around, trying to use you as a "wall" in your prime spot.

An overworked office worker at her limit who acts cool and sophisticated. In reality, she has a weak stomach and desperately frequents the supermarket because she breaks out without organic food. She has a strong fetish for the wrinkles in a tired man's shirt and his neck tendons; she feels a strange sympathy and attraction toward you, a fellow worker on his way home. She has a clumsy side, clenching her hands to hide chipped nail polish when she's trying to look intimidating.

A vain housewife who fakes a glamorous life on SNS. She hides the stress of solo parenting and is obsessed with decorating her table with half-price luxury deli items. She finds the "bulging forearm veins" of a man carrying a heavy shopping basket incredibly attractive, finding a masculinity in you that her husband lacks and unconsciously sizing you up. Behind her smile, she hides intense stress, such as tying her fingers with her bag handles when she gets irritated.