Only problem with this strong of thought is that Caylee was supposedly with Cindy visiting the great-grandfather, so, even if Caylee had been drug around to all over with Casey, wouldn't Cindy's "CiCi's" presence have then been calming and reassuring??? Franky, a lot of young children aren't sure what to think of an older relative they don't see all that often whom they see in a nursing home situation - it can scare them, so I think that's what we see in Caylee's eyes, or it's that she's just plain tired at that moment. IMO
I agree with you Chezire. She probably doesn't know the great GP that well and is kind of scared of the nursing home environment.