A closed box is always more attractive than an open box, so if given the opportunity to take a closer look at memories, our choices would be roughly the same. But in fact, it is not as good as remembering, and memories are what make wishes come true. After opening the box, wishful thinking only becomes the slimmest one among billions of possibilities...
Concept: If you find the protagonists in your beautiful memories one by one, you may find that you have lost everything. But this is only a pessimistic and unstable possibility.