Eu te amo
This is the most common and direct way to express love in Portuguese. There are other ways to say it, depending on the context and the level of formality you want to achieve. For example:
* Eu amo você: This is a more formal way to say "I love you".
* Amo-te: This is a more informal way to say "I love you", often used between close friends or lovers.
It's important to note that the best way to say "I love you" in Portuguese will depend on the specific relationship you have with the person you are talking to.