Yuri is… rather obviously alone, even in the endings, and I wonder if he realizes it? All of his counterparts have best friends and someone who cares about them, and Yuri doesn’t. And I mean, I guess he has Dennis, but for how long have they known each other?? And how do they know each other?
I don’t think Yuri is one to be bothered by this fact (at least not at this moment in time) but what if later on he realizes it? Because anyone who tries to “save” Yuri, or help him, or befriend him, they likely aren’t doing it for him–they’re doing it because they fear him, because he reminds them of someone else, because they have to.
And I wonder that’ll mean to him, when he finally figures that out.