Puns are the highest form of literature.
Let us cry for the spilt milk, by all means, if by doing so we learn how to avoid spilling any more. Let us cry for the spilt milk, and remember how, and where, and why, we spilt it. Much wisdom is learnt through tears, but none by forgetting our lessons.
Perhaps the best thing for the princess would have been to fall in love. But how a princess who had no gravity could fall into anything is a difficulty–perhaps the difficulty.
Coincidences are spiritual puns.
Puns are the droppings of soaring wits.