The fact that my son has inherited the freckle I have just to the right and slightly above my tummy button. He noticed this the other day and now he regularly asks to look at our tummy freckles although sometimes in the most inappropriate places.
With the best will in the world I am quite sure that the majority of shoppers in our local Sainsbury's do not wish to see my nearly 40, had-two-babies-in-quick-succession tum. But it still makes me smile when he asks.