A childhood belief about toys

when i was a child my older sister told me that her dolls used to have dinner parties in a crack in her wall and we could join them only if i promised to keep it a secret.so every night after my parents had gone to sleep we would throw parties with her dolls.its quite creepy how impressionable a young mind is since i honestly thought it was all real.i still have images in my head of tiny dolls dancing and laughing around a table.slightly disturbing i know