Ключевые слова: adolescence, asian, attractive, back to school, backpack, bye, campus, carefree, cheerful, classmate, college, community, conversation, cute, enjoy, enjoyment, female, friend, friendly, friendship, gesture, girl, greeting, hand, happy, hello, hi, high school, learner, learning, millennial, outdoors, outside, positive, pretty, public park, school, smile, smiling, student, talking, teen, teenage, teenager, university, waving, waving hand, woman, young, youth,