With their mother, two beautiful children, brother and sister, dressed in their school uniforms, were sat beside me on the tube. They made it the best commute I ever had when they broke into this song.
The girl doing the 'do do do'. The boy doing the 'mana mana' part.
Then on the commute home I had the thought, "wouldn't it be nice to ride the bus home and not have to smell businessmen's farts."