Place this clip at the exact cut where the second person appears, then follow it immediately with the sexy sax sting to underline the joke, or precede it with a bruh for a drier reaction before the line hits.
About this sound
A short voice clip of a woman asking 'What are you doing step bro?' in a startled, teasing tone, lasting just over three seconds. It lands as awkward and cheekily suggestive, turning an innocent interruption into an instant innuendo that makes the whole scene feel caught and uncomfortable for laughs.