What I really don't understand is why you all feel the need to keep kicking and nudging on long (over five minutes) car journeys. It would be so much nicer for you not to be told off, surely? And who can ever win an argument about which bit of air belongs to them?
Why not walk quietly around Asda, and then we will leave and do something fun? Jumping and chasing, hiding in aisles etc is all very well, but it takes time. And then you get told off. (Can you see a pattern forming here?)
Actually, I would really like to leave a supermarket without the sympathetic passing shot from the cashier - "Not long now, nearly the start of school?"