Ключевые слова: african american, asian, bonding, caucasian, cellphone, chat, connection, curiosity, daytime, enjoyment, excitement, expression, facial, five, friend, good, group, hand, happiness, internet, laughing, look, man, message, mobile phone, multiracial, news, online, outside, people, pointing, reading, receive, sharing, shock, showing, smart phone, smartphone, social media, surprise, surprised, technology, texting, togetherness, watching, woman, young,