1) "That's interesting" implies that the Duke was unaware of their trouble, easily 1 . 2) "dusted": 2 ; "Ain't any doubt they'd match up": I 3 any doubt that they are enough for 4 to 5 the car. 3) "Oh yeah, I should a told you" implies that Ogilvie told them the information very 6 , just a light topic. But it is a 7 to the couple, because the Duchess was 8 and turned away.