It's horrifying. I can't even imagine what it's like to have to confront your own mortality at such a young age. Especially without the love and support of a caring family.
> without the love and support of a caring family.
Isn't that exactly what Mr. Bzeek is giving to them? I would not dare to tell him his love and care is any less than of a biological parent, and I believe it does not make any difference to the children either.