Being moved by small keepsakes and old scenes is read as tenderness for what has passed. It speaks of a heart turning back to look before going on.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.