Hippo is a very happy child and likes to do the same as all children of his age.
But sometimes he has to sit still because he feels sick.
The “elders” have explained to him that it happens because his blood sugar goes down.
He already understands many things because his parents have explained to him in a easy-understanding way since he was still a baby.
However, as he grows up, he has to learn more things because some day he will have to control his blood sugar himself…