September 17, 2014, was a great day for me. It was 12:15 on a Wednesday afternoon in school canteen. Suddenly, I felt abdominal pain and wanted to go to the toilet. I went to the toilet with a friend. A few minutes later, I walked out of the toilet and found that my friend is gone. After that, I tried to call my friend. Appear to her to find another friend. Shortly after, I went back to sit at a dining table with other friends. Finally, My best friend back to the dining table with my birthday cake! And they sang a birthday to me. I was very happy with my birthday this year.