A few months ago. That day, I put on a jacket in the strong cold wind and went to Andarkilla to buy books in the afternoon. In winter, it rains sparingly. The rain made it even colder. I finished the book with some hesitation. An old friend of mine lives in J.M. Sen Hall, Andarkilla. I think I can meet him. He did not want to come out of the house again because it was very cold at that time.