Nice one Tonta! I'd have felt it my duty to tell them.
A little while ago our daughter sent us some flowers which were fantastic. They came from a very good florist and were accompanied by the usual little card. No kidding, this is exactly what it said:
People dont alway's show there appreciation, just so you no your both fab lots of love your daughter.
I keep the card in my photo album - it's too good to throw away!