Ключевые слова: 20s, 30s, business, caucasian, cell, cellphone, chatting, city, college, communication, communications, connections, conversation, europe, european, exchange, fashion, friends, fun, happy, internet, latin, lifestyle, madrid, male, man, mobile, outdoor, outside, people, person, phone, portrait, smartphone, social media, social network, spain, spanish, street, student, stylish, talking, technology, telephone, tourist, travel, university, young, youth,