A child sees things from a different perspective than an adult. An adult sees things from a different perspective.
Take for instance the infamous switch some knew as a child. They go and get the smallest one. Different perspective, different outlook. Least to a child.
Now, the adult, the parent is upset. They a little angry go and get the bigger one and returns. Different outlook, different perspective. Least to a parent.
But put yourself in a child place and you see things look accordingly. To them, things fit their visual. A child just see what they suppose too?
And at the end of the day, they can brave up say I love you.