Ключевые слова: asian, blonde, boy, boyhood, brunette, casual, caucasian, cheerful, communication, connection, denim, digital device, emotion, emotional, friends, friendship, gadget, girlhood, girls, happiness, happy, multicultural, multiethnic, outdoors, outside, positive, pretty, shirts, smartphone, smile, smiling, street, taking selfie, teenagers, teens, three people, together, togetherness, urban, using, wireless,