Well I am happy to say that Septembrie e luna mea! :)
Does this mean the month you were born in?
I never heard anyone saying it to mean that.
This doesn't refer to one's birthday?
Given enough context, maybe. Otherwise I doubt it. It could mean anything.
Could mean your favorite month.
Why "ziua mea" is "my birth day" but "luna mea" is not "my birth month"? Is this somethingbetrange in romanian or DL miss something?