Possible Clues:

• Pure
• Pure upper-class lady Noel confused
• Pure uranium -- only deal is off!
• Does this make something pure? Sounds awfully like our position during The Emergency!
• Not mixed with another metal
• You end in trouble, accepting everybody's pure
• Pure girl — sweetheart embraced by boy
• After being perverted, you all end being pure
• Pure, not a blend or mixture