Owen is an expert on who everybody's mummy and daddy is at his nursery too, and is certainly consistent and accurate in the cases where I do know whose parents are whose. I presume it's because they see who is picking up who. He does have a surprising memory for lots of things that happened in the past as well. I'll be very curious to see what his first memory is.

We've also had the weird phase where he insisted on calling us Juliette and Jon rather than mummy and daddy, though he seems to have reverted to the latter.