“Boa Sorte / Good Luck” is a bilingual duet by Brazilian singer Vanessa da Mata and American musician Ben Harper. Released in 2007 on da Mata’s album Sim, it alternates Portuguese and English lyrics while presenting a relationship’s ending with unusual calm. The phrase “é só isso” appears at the start of the Portuguese lyrics and became an instantly recognizable shorthand for finality. Short excerpts remain useful in social edits because the restrained performance can express resignation, separation, or closure without requiring a dramatic spoken reaction.