Ключевые слова: 4g connection, 5g wireless, apps, brick wall, browsing wifi, carefree, casual wear, caucasian, cell telephone, cellphone, cellular, chatting, cheerful, contact, contemporary pda, conversation, digital gadget, eye glasses, free time, good mood, hand holding, handsome male, happy, hipster guy, inside, international student, internet communication, media, mobile phone, modern device, one person, portable phoning, positive emotions, reading news, recreation, searching information, sending sms, smartphone application, smiling, social network, stylish look, talking online, typing text, usage mobility, using technology, video call, watching, young man, youth lifestyle,