be none of someone's business
US /bi nʌn əv ˈsʌm.wʌnz ˈbɪz.nɪs/
UK /bi nʌn əv ˈsʌm.wʌnz ˈbɪz.nɪs/
1.
no ser asunto de alguien, no incumbir a alguien
to not be something that someone should be involved in or know about; to not concern someone
:
•
What I do in my free time is none of your business.
Lo que hago en mi tiempo libre no es asunto tuyo.
•
Whether they get married or not is none of our business.
Si se casan o no no es asunto nuestro.