He is inferring something or foreshadowing something.
You really should say it. But if you really want to cover it up, try saying it in a different language.
something
No way of saying without more information.
I mean . . . It really goes without saying.
Here's a link to show you all of the ways an author can describe their characters!
simply ask a friend to tell her or send her an email
Saying it doesn't prove much; he could say it without meaning it, or do it without saying it, but if he doesn't show it, then he doesn't love you in any meaningful way.
no he said without saying he really likes pretty girls
You have two variables which without further information can not tell you about the other. Without saying what they equal you can't even give possible solutions.
There is no official information saying so, only that he has been in poor health for a while.
You will need to contact the service/site administration/support for that information.
If you're writing, you could say "the author" or "Yours Truly."