How do you say your my heart in Portuguese?

There are a few ways to say "you are my heart" in Portuguese, depending on the level of formality and the nuance you want to convey. Here are some options:

Formal:

* Você é o meu coração. (This is the most literal translation, and it is very formal.)

Informal:

* Você é meu coração. (This is a more common way to say it, and it is less formal.)

* Você é a minha vida. (This means "you are my life," and it is a very romantic way to say it.)

* Você é tudo para mim. (This means "you are everything to me," and it is a very loving way to say it.)

More poetic:

* Você é a batida do meu coração. (This means "you are the beat of my heart," and it is very poetic.)

* Você é o meu amor. (This means "you are my love," and it is a very romantic way to say it.)

The best way to say it depends on the context and your relationship with the person you are speaking to.