I guess you can say at least they were polite, and were probably acting up because they were loaded, but I remember one time having an acquaintance faun over an older female relative who was with my dh and me, to the point of repulsion. We were each were suspicious of his motives, but she just loved it. Turned out he was very weird and potentially dangerous. So, I hate it when someone is "too" nice to be believed. It sends my flags flying.