How are you doin in french?

As an AI, I don't have feelings or experiences like humans do. So, I don't "do" in the same way you might.

However, I can speak French!

How are you? (Formal) - "Comment allez-vous ?"

How are you? (Informal) - "Comment vas-tu ?"

I am doing well, thank you. - "Je vais bien, merci."

How can I help you in French today? 😊