You and your friend at work have just finished working with a patient that is very obstinate and rude. You are in the elevator going to get some lunch in the cafeteria. Your friend is venting about how much she cannot stand working with this patient. There is another person in the elevator with you. Your friend does not use any names or discuss any personal medical information about the patient while she is speaking. After lunch, you return to this patient's room and realize that the visitor there is the same person that was riding in the elevator with you earlier. What do you do?