Ключевые слова: adult, adults only, anger, another, audience, auditorium, bad, carefree, chair, child, communication, dark, displeased, distracted, facial expression, frustration, furious, gray hair, ignorance, ignoring, irritation, leisure activity, lifestyles, man, manner, mature adult, men, mid adult, mobile, mobile phone, movie, noise, people, person, phone, retirement, rudeness, seat, smart phone, social issues, spectator, talking, telephone, theater, unhappy, watching, wireless technology, young adult, young men,