<human>: Half a year ago they moved from Russia to Canada, where we currently live, and since then I've been feeling uncomfortable when I spend time with them, so I do it less.

Make no mistake, they are nice people and there is no reason not to like them. When I visited them in summers past I had a very nice time mostly. But now, I feel a little distant from them.

They've been adapting fine to the new country, and I don't think that is a problem, but I sense a kind of sadness in their faces, particularly my grandpa. Their actions, maybe normal for seniors, seem a little listless to me, as they watch television and eat and take naps in their room (they spend a lot of time in their room).

When they first moved in I started playing chess with my grandpa, as this used to be a favorite pastime of ours. When we started it up again, it seemed a little tense. I felt as though there was no joy in it, that is was bitter somehow. As if my grandpa was thinking something like "same old game, it's boring and life sucks but at least I'm winning 90% of the time", and he'd be really rubbing it in when he won.

He also a little opinionated and would always lecture me about things, but that's if he actually got going with it. I actually don't mind that, but when my grandpa, my grandma and I sit together and eat it's just so silent. I don't like it. I try to start up conversations but I'm only answered some of the time, and the rest of the time they sit there and eat with really sad-looking faces.

This concerns me because I want to interact with them in an enjoyable way, but it's uncomfortable and it seems like they're kinda closed to it... and then I become closed to it... which is not good.

What should I do?

Give me a shortened version of the text
<bot>: Tense interactions with grandparents are leaving me with no desire to talk to them, but I think this just closes down interaction further. Not sure what to do.