Of I do recall them, the ones who were in my circle, I had no business to do with the others, I don't recall how many were in the class and certainly don't recall how many were in the whole grade or school.
Maybe he was a prefect or something because I don't think a regular kid who has their studies to worry about would have time to think about 320 fellow learners in the school. But I am the type of person who would greet a colleague all year long and never ask their name, so I could be the odd one.