David feels the interview is going well. He knows he exudes confidence and enthusiasm. He knows the buzz words of the industry and what the Human Resource people like to hear.

Dave looks away for a moment while he is talking, taking advantage of the instant to wipe a glance around the office for a photo of the guy's family. He could then remark on it. This takes the guy by surprise and he is complimented; then he will justify that personal attention as David having a tremendous eye for detail. It always works. But there is no family photo.