Place it near the end of an edit, just after the helpful moment it thanks Tryfan for, then follow it with Kids Cheering to turn the thank-you into a small celebration. Keep it as the closing beat, after the action and before any final title card, so the appreciation stays the last thing viewers take away.
Über diesen Sound
This is a brief spoken clip, lasting just over a second, in which a warm voice says thanks to Tryfan by name. It feels gentle, sincere and affectionate, like a small personal message rather than a staged joke, and it lands best as a soft, heartfelt thank-you that makes the person hearing it feel noticed and appreciated.