I went to India (from North America) for a trip. I was being rude to my uncle because he deserved it. When I saw his apartment, I don't think I was jealous exactly. More like I realized why he and my aunt are so arrogant.
I noticed he pointed out his office saying look this is our office, then hesitated and didn't bring it up again. When we got to our apartment, I said, 'well I like our house, it's away from all the noise.'
Again when we were in the car, my aunt said we all passed their second flat, and he said, the kids have no interest in it, let's move on.
However he hasn't seen my home, and he only has my flat in India to compare it to. Realistically his flat is way better than our India home, so I did wonder if he thought that.