Yesterday is my happiest day. It was Sunday. It was sunny and warm. We climbed the mountain in the morning. The mountain is very high. We were very tired. Then we went to a restaurant and had a big meal. In the afternoon, we went to a movie and went shopping. Finally, we visited my aunt. We had dinner there. I had a great time yesterday! I was tired but happy. It was my happiest day. What about your happiest day? Could you tell me?