Ключевые слова: adolescent, adult, alone, camera, child, childhood, city, closeup, communication, cute, day, enjoying, female, girl, hand, happy, internet, joy, kid, loneliness, lonely, look, looking, mobile, outdoor, outdoors, phone, pretty, sidewalk, sitting, smartphone, smile, smiling, street, student, sunny, teen, teenage, teenager, texting, urban, waiting, walking, watching, woman, young, youngster, youth, youthful,