Ключевые слова: a helping hand, adolescence, agreement, blue, boy, caucasians, cheerful, classmates, cooperation, copy, day, deal, emotion, expression, friends, friendship, fun, greeting, handshake, happy, horizontal, leisure, male, men, outdoors, outside, people, positive, sky, smile, smiling, space, teamwork, teenage, teenage boys, teenager, teenagers only, two, two people, unity, youth,