Ключевые слова: 20s, cafe, calling, caucasian, chair, coffee, coffee shop, communication, connection, conversation, device, discussion, expertise, giving, handsome, happiness, hat, holding, lighting equipment, listening, looking, male, man, millennial, mobile phone, modern, note pad, occupation, on the phone, order, order pad, pen, phone call, phoning, profession, professional, professional occupation, refreshment, service, service occupation, smiling, speaking, standing, stubble, sunlight, taking, talking, technology, touchscreen, uniform, using phone, waiter, wireless technology, working, writing, young adult,