A Leti Production
Your son, Ruben (11,) is typically a very well behaved kid but he got in trouble at school and was asked to sit with the teachers at lunchtime. He obeyed the teacher and went to sit with them, but the teachers like to talk about a lot of things during that time, and found that having him there was not letting them really 'talk', so they let him go a sit with his friends.
No message was sent home nor will he have to serve detention at another time. Ruben tells you about it once you arrive home. He feels a little guilty as he did not completed the time out. You do not think that trouble in school means also trouble at home. You usually let the school handle the misbehavior.
Are you going to add something, or just tell him to behave better at school?