Place it at the climax of a reveal edit, after the moment he knew builds the tension, then follow it with a celebration sound to carry the payoff into the next scene.
このサウンドについて
This short French voice clip delivers Hagrid's famous line telling Harry he is a wizard, spoken with warm wonder in just over a second. It feels magical and surprising, like a secret finally revealed, and it works as a joyful moment of discovery. The line comes from Harry Potter, where Hagrid first tells the young boy about his true identity.