Place it after the overcomplicated explanation, then follow it with Bruh and Emotional Damage when the tutorial finally fails. Keep the instruction as the centre of the sequence, with the reaction sounds answering it rather than competing with it.
关于此声音
This is a roughly ten-second spoken clip built around the instruction to take your index finger, delivered as a direct step-by-step direction that keeps getting more specific. The plain, instructional tone makes the simple action feel oddly serious and funny, like a tutorial for something nobody needs explained. It lands best as a dry, awkward reaction to overcomplicated advice.