that you should at least try and make the effort to be seen by the said child.......or even see them yourself????
Especially when you are standing at the back of the church, and moving just a few steps to your right would mean that as soon as your DS stood up to read his prayer and looked directly down the aisle (as he did) that he would have SEEN you???? And moving to the right slightly would inconvenience no-one but yourself????