Ключевые слова: adult, agreement, business, businessman, close, collaboration, colleagues, communication, concept, connection, contract, cooperation, deal, enjoyment, friends, friendship, fun, greeting, hand, handshake, happiness, happy, help, lifestyle, male, meeting, men, mutual, negotiation, office, partner, partnership, people, person, process, professional, relationship, shake, smart, smile, success, successful, team, teamwork, together, trust, unity, work, worker, young,