How do you say in french can we talk sometime?

There are a few ways to say "Can we talk sometime?" in French, depending on the level of formality and the context:

Formal:

* Pourrions-nous nous parler à un moment donné? (Could we talk at some point?)

* Serait-il possible de discuter à un moment donné? (Would it be possible to discuss at some point?)

Informal:

* On peut parler plus tard? (Can we talk later?)

* Tu veux qu'on parle? (Do you want to talk?)

* On se parle bientôt? (We'll talk soon?)

* J'aimerais bien te parler. (I'd like to talk to you.)

More Specific:

* J'aimerais bien te parler de... (I'd like to talk to you about...) - Use this when you want to specify the topic of the conversation.

Romantic:

* J'aimerais bien te revoir. (I'd like to see you again.)

* On pourrait se retrouver un soir? (Could we meet up one evening?)

The best option for you will depend on your relationship with the person you are talking to and the situation.