DS has just made advances towards an unfortunate homeless lady sitting on the bench outside pre-school. Not unusual in young children except (face-blindless?) he was convinced it was my sister. Just as well she wasn't passing 
Nice of him though, she was happy to have his attention.
On the down side he has really taken against babies. He isn't a hitter at home or in pre-school but if he sees younger siblings or children when we are out at the weekends he goes for them 
Very embarrasing.