Put it at the very start of a clip, just before the main action begins, then follow it with a cheer when the welcome deserves a bigger reaction, or a laugh when the greeting itself becomes the joke.
Об этом звуке
This short clip is a bright two-beat vocal call, just over two seconds long, with a voice repeating hey hey in a cheerful, almost singsong way. It feels playful and welcoming, like a friend waving you over or announcing themselves with a grin, and its simple rhythm makes it instantly catchy. It works as a quick burst of energy that lifts a moment without needing any setup or explanation.