Final answer:
When a licensee meets a customer at an open house, they must provide honesty, which is a fundamental ethical duty in real estate and necessary for maintaining trust and clear communication.
Step-by-step explanation:
If a licensee meets a customer at an open house, honesty must be provided.
While loyalty, confidentiality, and reasonable care are important components of the professional relationship between a licensee and a client, honesty is a fundamental ethical duty incumbent upon real estate professionals in all interactions with the public, including open houses. It's essential for maintaining trust and ensuring clear communication.
In real estate, this is part of the fiduciary duties which are owed to clients, but honesty is owed to all parties, including customers.