The lyrics of Vanessa da Mata's Boa Sorte / Good Luck express the end of a relationship with resignation and a certain degree of sadness. The singer of the song acknowledges that there is nothing left to do, and wishes good luck to the other person, but admits that the hurt caused by the breakup is too heavy to bear. The sense of weight is accentuated throughout the song, both in the repetition of the word "pesado" (heavy) and in the insistent "falling" at the end of the lyrics, suggesting a sense of helplessness and loss of control.

The second verse of the song seems to touch upon issues of unrealistic expectations and inequality within the relationship. The singer emphasizes that the other person's demands are too much and unfair, and that there is no peace to be found in them. This might suggest a power dynamic in which one person feels overly responsible for the relationship and the other is content with taking and demanding without regard for the other's needs.

In the third verse, the singer urges the other person to let go of the advice they receive and to look at the situation from a different perspective. The lines "There are so many special people in the world/So many special people in the world" suggest a kind of release from the preoccupation with the specific person and relationship at hand, and an invitation to shift the focus onto other possibilities.

Overall, the song portrays a moment of closure and acceptance, tinged with sadness, but also with a sense of hope for the future.