Why the Jindo dog and its owner let their guard down around an elementary school student

Source:

https://youtube.com/shorts/TFAH73RnH-8?si=2Xds0nZEnWoXVzaS

https://www.youtube.com/watch?v=TFAH73RnH-8

Because the kid had great manners

They said the algorithm led them to watch the family's other videos too lol

Source: https://cafe.daum.net/subdued20club/ReHf/5661266