Every time this young man left his hometown, his grandmother quietly hid behind a wall to watch him go.

She may have thought he never noticed. But each time, he turned on his camera and captured the moment.

Viewers were deeply moved by the unspoken bond between them: she secretly watched him leave while he secretly recorded her watching.

The creator later wrote that, sadly, he would no longer be able to film these farewells, making the videos even more precious memories.