תרגום - פורטוגזית ברזילאית-יוונית - Tudo é relativo quando te fazer feliz me faz.

Change the order of ευτυχισμένο ευτυχισμένη for a female saying it to a male, make both ευτυχισμένο for a male saying it to another male and both ευτυχισμένη when it's female to female.