What do you think happens in the end? Does the child find his parents?

Explanation

In the end the parents, who continuously kept checking to see that he was with them right from the beginning of their journey may have suddenly realized that he was missing and come looking for the lost child. The kind and understanding man who tried to console the little boy by offering him various things at the fair may have also asked him for some description of his parents and helped him to reunite with them.