Hi Yuki — I'm Lin Ran, and I work in a school cafeteria. Your line about recognizing who folded a sheet made me smile. What gives the person away?
One person makes a very sharp corner, one always leaves a little air inside, and one folds too quickly so the edges walk sideways. I do not use it to catch mistakes. I just notice after twelve years.



Do you still keep that notebook? I would like to hear what is in it now.
그 공책을 지금도 쓰고 있는지 궁금해요.