To tell you the truth, I’m not from Japan. This is my big confession. The story is the following. Yesterday, my host father and I went to see a movie. After the action movie, we talked about it this or that. However, I couldn’t follow his story because I have seldom seen action movies and I had little knowledge about action movies.
As my host father noticed my ignorance about action movies, he said to me “Where have you lived underneath a rock?” At first, I didn’t understand what he said. I’ve never heard that expression before.
Yes, perhaps I’m from a desert island or I have lived in a secluded heave. (The attached picture is my true homeplace?)