How do you say mine too in french?

There are a few ways to say "mine too" in French, depending on the context and formality:

Informal:

* Moi aussi: This is the most common and straightforward way to say "me too." It literally means "me also."

* Pareil: This means "same" and is a more casual way to say "mine too."

Formal:

* De même: This literally means "in the same way" and is more formal than "moi aussi" or "pareil."

* J'en fais de même: This literally means "I do the same" and is a more formal and specific way to say "mine too."

Here are some examples:

* "J'aime le chocolat." "Moi aussi." ("I like chocolate." "Me too.")

* "Je suis fatigué." "Pareil." ("I'm tired." "Same.")

* "Je pense que c'est une bonne idée." "De même." ("I think that's a good idea." "In the same way.")

* "Vous allez au cinéma ce soir?" "Oui, j'en fais de même." ("Are you going to the cinema tonight?" "Yes, I am too.")

The best way to choose which phrase to use depends on the context of the conversation and your relationship with the person you're speaking to.