The required response is never "You didn't tell me." That would be social suicide. The required response is a deep bow and: "Hai, iimashita ne. Sumimasen deshita." ("Yes, you did say that. I am sorry.")
The sticker project became a sensation at "Yume," with customers curious about the vintage typewriter and its custom rubber stickers. For Yui and Emiko, it was more than just another day at the craft shop; it was a journey into understanding the little things that make life beautiful—the requests, the stories behind them, and the connections they forge.
Over decades, this phrase metastasized. It left the stationery drawer and entered the lexicon of:
Because the sentence is reactive ("I told you..."), it forces the reader to imagine the scene that happened just before.
Hai, sou iimashita yo ne?
The Metaphor Hiding in the Stationery