Ключевые слова: acquaintance, attractive, boy, business, businessman, casual, cellphone, cellular, communications, concepts, conversation, dating, device, face, friends, friendship, glasses, goodbye, greeting, hand, handsome, happiness, happy, hello, holding, lifestyle, man, meet, meeting, mobile, on the phone, phone, photogenic, portrait, presentation, single, smartphone, smiles, smiling, street, stylish, talking, technology, telephone, waving, young,