Ключевые слова: amazed, arm, business, businessman, bye, caucasian, cheerful, conversation, excited, five, friendly, funny, gesture, glad, goodbye, gray background, greeting, grinning, guy, hand, happiness, happy, hello, hey, hi, hospitable, hostess, indoor, invitation, isolated, joy, male, man, manager, open mouth, people, pleased, portrait, raised, salute, smiling, sociable, surprised, toothy smile, waving, waving hand, welcome, white, wonder, worker,