Ключевые слова: adolescence, african american, app, asian, back to school, bonding, boy, carefree, caucasian, classmate, connection, diversity, enjoyment, friend, friendship, girl, group, happiness, happy, having fun, high school, internet, joyful, latina, laugh, mobile phone, multiethnic, multiracial, outdoors, outside, people, person, phone, picture, share, sit, smartphone, smile, social media, stair, steps, student, take, technology, teen, teenager, together, togetherness,