When it comes to hand made Xmas cards

No one has a more unique approach than our younger daughter Kathryn
They don't come by post, just appear mysteriously (she has her own key)
And later a text message, did you like the card.?
Usually I respond with something like.
"Oh I had better call bomb disposal and tell them it's just another of your cards after all...
They did ask me to check after last year's came.

And Kathryn usually responds with something like
Glad you liked it.....lovexxx