This is so sweet.
A Norwegian ad has gone incredibly viral this week, being shared more than three million times in the span of five days.
The video was made for the Norwegian government to encourage people to foster children, and was first posted to The Norwegian Directorate for Children, Youth and Family Affairs Facebook page, where it gained more than four million views.
Another Facebook page, Everything About Silence, then re-uploaded the video last Friday. That version has since been viewed more than 121 million times.
In the video, the bell rings, and children in a classroom pull out their lunch boxes to enjoy their lunch.
One young boy opens his lunch box...
But there is nothing inside.