Place this clip right after the awkward reveal in your edit, then follow it with the Bruh Sound Effect for the other person's reaction, or lead into it with a Meme Button Sound Effect to set up the joke.
इस साउंड के बारे में
This is an eight-second sung vocal clip in Portuguese built around the line eu finjo que não percebo, meaning I pretend I do not notice. The melodic, laid-back delivery sounds like a shrug rather than a confrontation. It feels knowing and cheeky, funny because the singer clearly noticed everything but chooses to play oblivious.