Is it weird for a 50-year-old guy to address a 49-year-old woman as sister?

[Anonymous]

Yes

No

[ImalwaysrightOK]

Nope, it's like when men address each other as "brother" or "bro". He's obviously not gonna call you "bruh".

[Vikkrram]

Nothing weird if a person is addressing you in respect that's all fine.

[Adam1978]

Not if that is the case.

[Siri137]

Is she a nun?

[Asker]

Lol, he is a male nurse and I am his client.