Sandy: I""m here, aren""t I?Again, Sandy shows her willingness to sneak around, keep secrets, and pursue mysterious things behind other people""s backs...Carol: Then we don""t have to have it, do we?Gentleman: You must understand, Miss Fisher, that often circumstances over which we have no control.They quickly part when he leaves for his train.[The speck of dust is symbolic of the romance being planted in her heart.]That""s how it all began, just through me getting a little piece of grit in my eye.I completely forgot the whole incident.It didn""t mean anything to me at all.At least I didn""t hink it did.In their second chance meeting, they enjoy a brief, casual but pleasant conversation on the street during another of her weekly trips - trips where she appears to be searching for something hat her dull husband and routinized life cannot offer:The next Thursday, I went into Milford again as usual.As they talked, Gruber phoned with information about 2,400 pounds of explosives planted in one of the 1,446 schools in greater New York, and set to explode at 3:00 pm: "Simon says, if you attempt to evacuate schools, the bomb will be detonated by radio" - "unless John McClane and his new best friend complete the tasks I set them.