how do i say i love you in brazilian portuegese?

Question

Answer

You can say "Eu te amo." or "Eu amo você."

P.S.:
Just some tips in case you are curious:

1) In really few cases you can hear a Brazilian saying "Amo-te", like they usually say in Portugal.

2) NEVER say "Te amo." or "Eu lhe amo.", sometimes you can read these forms in Internet but they are wrong.

Answer

In brazilian portuguese , you can say it in two different ways 
-Eu amo você ( like nathally said)
Or
-Eu te amo.(where "Eu" is the personal pronoun and the subject of the sentence , "te" is the personal pronoun and the object of the sentence, and "amo" is the verb).

Answer

Eu amo você.

Eu = Pronome Pessoal (in English: Personal Pronoun, "I", "Me")
Amo = Verbo, "Amar" (in English: Verb, :To Love")
Você = Pronome Pessoal (in English: Personal Pronoun, "You")

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