Définition et Signification de "now you are talking"

What is the origin of the idiom "now you are talking" and when to use it?

The exact origin of the idiom "now you are talking" is not precisely documented, as it is a common and informal expression. It has likely developed organically in everyday language to be used as a way to express approval, enthusiasm, or agreement with someone's statement or action. The phrase is recognized for its supportive and encouraging tone and is widely used in various contexts.