Remember when winters were magical? When snow was all you wanted Imagination paved the way and your beliefs were unbroken?
Certain senses have the ability to bring it all back even for a short sweet time. A scent a piece of music or a particular taste can act as a pocket of time and remind us of people places and moments of the past.
If nostalgia makes a memory better than reality recreating that experience could lead to a glimpse of perfection.