Oh yeah - Myndi and Sparky definitely do. When I go and leave them, even tho son and DIL are here, they won't even eat for the first couple of days that I'm gone. When I do get home, I get the royal greeting from them for a short time, and then they go into their "attitude mode" for a day or so.

My son's cats get upset when their people leave, even tho I'm here to take care of them. I practically never see them the whole time that their humans are gone, except at feeding time!