Ключевые слова: anonymous, background, board, boys, casual, caucasian, chalkboard, classroom, close, college, covering, cute, diverse, diversity, emotions, equations, face, female, floor, friends, friendship, fun, girl, group, guy, handsome, happy, hold, joy, male, mask, masked, math, men, paper, people, person, poster, students, team, teenager, together, togetherness, unity, women, young, youth,