Ключевые слова: casual, caucasian, chat, chatting, child, classmate, colleague, college, communicate, communication, conversation, couple, dialogue, discussion, education, emotion, face, female, friend, friendship, girl, gossip, leisure, meeting, outside, person, relationship, school, social, speaking, student, talk, talking, teen, teenage, teenager, together, university, whisper, whispering, woman, young,