A harmless argument between two boys at a primary school sports day leads to tears. Meanwhile, the waitress at the kiosk puts up with a complicated customer for a long time until she finally leaves the scene without a word. This results in the children ransacking the unattended kiosk and a nasty argument between the boys' two fathers. While the person in charge of the kiosk has to watch her employee leave the place and later chase after the stolen coupons for the barbecue, the two boys already have become friends again.