Ключевые слова: adult, attractive, background, beard, boy, casual, caucasian, cry, device, earphones, emotion, expression, face, frustrated, guy, hand, handsome, headphones, listen, listening, look, looking, lost, male, man, mobile, modern, music, natural, outdoors, people, person, phone, portrait, problem, sad, sadness, smartphone, sound, standing, stress, stressed, technology, thinking, thoughtful, unhappy, upset, wireless, worry, young,