Human Philosophy:

Why was Snow White given an apple with poison?
-To show that not all people that are kind to you are really kind. They might have some other agenda against you. Looks can be deceiving.

Why did Cinderella run away when the clock turned 12mn?
-To remind us that everything has its limitations, even dreams.

Why did Ariel decide to exchange her fins with feet?
-To show that anyone will try to lose anything just to be happy.

Ü