The Flying Trunk

In narrative psychology, deep immersion in a story is referred to as narrative transportation, and it is thought to influence both self-understanding and one's understanding of the world. In addition, research on autobiographical memory and narrative suggests that stories function as a point of contact between how we see the world and how we see ourselves.

In that sense, this kind of beauty is not merely something to be appreciated from the outside.
It is more like a structure in which the heart can dwell.

For example, works that are:

not too neatly closed in their ending
not over-explained
slightly distant
touched by a sense of loss
still lingering partly in the realm of dream

do not end the moment we see them. They continue within us.
That is why we want to return to them again and again, and why they remain with us even after many years.