He was widowed and in his 80's. A delightful guy.
At his 2nd appointment he brought a pie for the staff. The office girls were flattered. They invited him back to the break room to have a piece with them. He chatted with them for a while, then left.
At every visit after that he brought a pie, and each time got invited back to share it with them. It was nothing more than casual chatting and a little flirting. Pleasant older gentleman, surrounded for 15-30 minutes by several considerably younger women.
When I'm in my 80's, I want to remember the pie trick.