The idea that some other children – girls at that – would know more about such a matter was the cause of sufficient annoyance to make sure it never happened again.
As anyone who has been on the receiving end of that kind of one-upmanship from Garret can testify (I recall the humiliation of mixing up in his presence the dates of Cardinals Richelieu and Mazarin) we can be fairly sure that he was not often caught out again.