you tell him/her
Why are you telling him that?
Tu lui dis ce qu'il veut entendre.
You tell him what he wants to hear.
Do you tell him or do I?
Tu lui dis qu'on passe la nuit au camping.
Tell him we're spending the night at the campsite.
— Le Bras de diamant (1969)
Et si tu lui dis que tu sais pour moi.
And if you tell him that you know about me.
— Jojo Rabbit (2019)
Soit tu lui dis la vérité, soit tu gardes le silence.
Either you tell him the truth, or you remain silent.
What do you tell him?