I am an introvert too, i don't like big groups of people and when i do go out i feel really tired afterwards so i do understand. I love having me time, it's been a while since i've been at my house, just chilling with my PC (which is why i've been posting mainly from work), but i don't like to be
in the house for long periods of time.
More than going out socializing, which somehow is something i can't picture him doing in Canada, i feel it would be good to have something more than just a skating life, Brian said that Yuzu's life looks like it's just skating and it was actually a bit mean that he said he'd rather have them out than having them inside the house playing videogames all day HMMMM

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Yuzu said that Toronto is nice and everything, but he still likes Japan the best: I know he loves his home country to death but he would have another outlook if he saw the city in another light, not necessarily with a large group of people, maybe just Javi and his esposa
Yuzu would kill it in a club though, i like how he dances
Brian only said that he wanted to hear his feelings from the heart, so it's clear they didn't just talk about skating. The important thing here is that whatever they did, it has worked and hopefully Yuzu and Mama Orser will never have to do this again. It probably is a cultural thing, but i hope that if it is, Yuzu understands "Ok, normally i don't do this but here with Mama Orser is different so i can say whatever i feel!"