Funny what we remember. Not quite 11 year old, sat next to a girl in class and was daydreaming. Heard the teacher call my name and immediately replied, "Yes, sir." causing the whole class to burst into fits of laughter and the girl beside me to blush a little. The question the teacher had asked me was along the lines of, "You won't mind if we move Carol to sit with Elaine, will you Ken?" (Obviously surnames rather than Christian names were used). I still sometimes blush when i think back to that incident.