I thought it would be nice, when I went to pick him up, to take Midget Gem and Duke along so we could all go for a run around the park and a quick play in the playground after school to burn off some energy and build up a nice big appetite for dinner.
As I was pushing Jellybean on a swing, with Midget Gem climbing on something or other behind me, another Mum came into the park with her two daughters, and as one ran off to join Midget Gem climbing on something or other behind me she lifted the other into the swing beside us.
As she started swinging I did my usual pondering about whether it's weird to introduce myself to a stranger in the playground, and what one ought to say to break the ice.
Jellybean decided to break the ice for me.
"Mummy, when you push me forwards it tickles under my willy, and it grows bigger bigger biggest!"