A supermarket worker in a white T-shirt and a black apron in a brown cap takes a selfie and makes a grimace near green watermelons in the supermarket

supermarket worker white t-shirt black apron brown cap takes selfie grimace green watermelons employee uniform smiles photography self-portrait mobile device expressions playful emotion fruit produce grocery retail supermarket employee cheerful happy indoors informal lighthearted grocery store fresh healthy nutrition dietary choice choice agriculture variety selfie photography digital era occupation workers attire role work-related service job satisfaction employee attire staff work uniform selfie moment playfulness.