2 small boys, aged no more than 5, hanging off the climbing frame (not my boys, for once, but could so easily be).
Small Boy A: Your Mum just said you are going in 2 minutes
Small Boy B: Don't worry, she doesn't mean it.
Small Boy A: How do you know?
Small Boy B: She's just starting talking to some grown ups.
How do they manage to suss us out so early on?