need to talk to you
Mamãe preciso falar com você, em particular.
Mom, I need to talk to you, in private.
— O Segredo de Aman (2003)
I need to talk to you alone.
I need to talk to you now.
Preciso falar com você, mas não quero que os meninos escutem.
I need to talk to you, but I don't want the boys to hear.
— A Espinha do Diabo (2001)
Preciso falar com você em particular.
I need to talk to you privately.