Place it just after the visual punch in an edit, then follow it with Anime Ahh for a bigger reaction or Tuturu for a softer second beat, keeping Boule as the first small accent in the sequence.
关于此声音
Boule is a short three-second clip built around a single brief vocal-style sound, presented as a quick anime-flavoured reaction. It feels light, cheeky and a little silly, with a small bounce that makes the sound feel animated and playful in a quiet, unforced way.