Ключевые слова: 20s, 40s, adults, african, aged, american, and, at, bonding, break, business, cafe, casual, caucasian, clothing, coffee, collar, colleague, communication, conversation, coworker, day, discussion, drink, drinking, each, enjoyment, ethnicity, focus, food, friendship, happy, hispanic, horizontal, indoors, looking, lunch, meeting, middle, mixed, other, people, person, race, refreshment, restaurant, selective, shop, side, sitting, smiling, socialising, talking, togetherness, two, up, view, waist, white, woman, women, worker, young,