Place this clip right after a father figure enters the scene, then follow it with the Goku Drip button for the father's entrance, or put a cheer button before it when building toward a reunion sequence in the edit.
Über diesen Sound
This is a short voice clip of child Gohan saying the Portuguese word Papai, lasting just under two seconds. The delivery is small, earnest and instantly recognisable to anime fans. It feels sweet and a little pleading, like a child trying to get his father's attention, which makes the moment tender rather than dramatic or funny in a loud way.