Translation of "to chatter" into French

You are only with which that is worth still the sorrow... to chatter.

Vous êtes le seul avec qui ça vaille encore la peine... de bavarder.

I'd be very happy to chatter like a magpie if I could think of a single word to say.

J'adorerais papoter avec toi, si je savais de quoi parler.