Ключевые слова: adult, business, businessman, cafe, cafeteria, casual, caucasian, chatting, college, communication, computer, drink, education, guy, handsome, indoors, laptop, lifestyle, male, man, occupation, one, online, people, person, phone, portrait, race, serious, sitting, smart, student, studying, surfing, table, talking, tea, telephone, texting, thoughtful, typing, using, waiting, web, working, young,