I have to tell you
I have to tell you the truth.
Je dois te dire que tout est fini entre nous, Doug.
I have to tell you that it's all over between us, Doug.
— Séquences et conséquences (2000)
Il y a quelque chose d'important que je dois te dire.
There’s something important I need to tell you.
Qu'est-ce que je dois te dire ?
What do I have to tell you?
Clara, je ne veux pas m'en mêler, mais je dois te dire une chose.
Clara, I don't want to get involved, but I have to tell you something.
— Aquarius (2016)
Il y a une chose que je dois te dire.
There’s something I need to tell you.
I have to tell you something.
I have to tell you.
Je pars demain, je dois te dire au revoir !
I'm leaving tomorrow; I have to say goodbye to you!
— Histoires de fantômes chinois (1987)
Je dois te dire quelque chose.
I have to tell you something.
— Indiana Jones et la dernière croisade (1989)