Ключевые слова: 18 to 19 years, 1819 years, 20 to 24 years, 2024 years, april 2013 release, both male and female, casual clothing, caucasian ethnicity, cellular telephone, communication, day, enjoyment, female, friendship, halls of residence, happiness, indoors, leisure, lifestyle, lifestyles, male, man, men, mobile phone, numeral, orthographic symbol, relationship, small group of people, smiling, student, student life, symbol, technology, telephone, three people, wearing, wellbeing, woman, women, young adult, young adult woman, young man, young men, young woman, young women,