Ключевые слова: 2030s, 20s, adult, attractive, casual, caucasian, chatting, cheerful, classmates, classroom, college, communicate, contact, conversation, converse, course, desk, dialog, discussion, education, european, female, friend, friendly, gathering, indoors, interaction, language, male, ommunion, pretty, sitting, smiling, society, speaking, student, study, studying, style, talking, together, training, university,