Ключевые слова: active, attractive, audio, background, band, caucasian, cell, cellular, cheerful, concentrated, cool, dancing, enjoying, excited, fun, gesture, groovy, guy, handsome, happy, headphones, headset, internet, isolated, joy, joyful, listening, male, man, mobile, music, people, person, phone, portrait, singing, smart phone, smartphone, song, sound, track, trance, using, white, young,