Because the photo is stored, it is similar to the photo memories that we might now can't remember where we used to go to? It's also? If you have photos, we think it can go back for it.
Because I keep it as a memory to take it. We may not remember that we ever go anywhere. It is also somewhat If you have photos, we can return to the nostalgic days old.
Because it is like taking the memory pictures stored at that time. Because we may not remember what we went to where it was going. If the photos we can return to miss the old days.