Use it as the closing beat of a short edit, right before the credits-style moment, then follow it with the Directed by Robert B. Weide sting to underline the ending, and keep any laughter or celebration sounds after that final gag.
关于此声音
This is a half-second musical excerpt from DJ Quads' track The Improv, a brief bright instrumental snippet with no voice. It feels light and relieved, like a small lift after a problem is solved, and suits a happy ending that turns into a new journey, echoing the uploader's Shrek moment of peace at home before travelling the world.