If the interval is given to infamous in my life. He probably wants back when I studied grade; I remember the grade which is not very. It is a story that I think it will depend on payment has always been thirai.
If you talk about the most embarrassing in my life. It harkens back to the days when I was in primary school. I do not remember which class it already. It's that I realized that I would always laugh.
If it is about the most shameful in my life. Have to go back to when I was in elementary school. Class where I can't quite remember. It is I was up to how they will laugh.