I don't presume to know what was on the card, but the cry comment was in reference to an anecdote shared elsewhere in the comments that I thought was in the thread with you. My apologies for that confusion. Overall, I am pretty sure if the kid was exhibiting signs of autism that's probably something you call the parents about and not just note on the report card, whereas just being a prick, which plenty of kids are, is not really parent teacher conference worthy, but still worth mentioning somewhere. Either way, I hope the kid gets assistance if he needs it.