Place it late in the edit, just before the final reaction shot, after the mistake is clear. Open with It Was At This Moment He Knew to set up the blunder, follow with this clip, then close with the fail sound meme for the payoff.
Sobre este som
This is an eight-second solo flute melody played soft and slow, with a drawn-out, aching line. It feels sorrowful and tender, but also a touch theatrical, so listeners read it as genuine grief or mock grief. Listeners link it to the tragic romance of the 1997 film Titanic, which is how it got its name.