I've seen a few different versions of KLS as Rachel posing with the candelabra - but I know I've never seen this one of her lighting one candle with another one:
Fill in the blank: Vicki - "Mr. Collins, I'm afraid you're about to be in a lot of trouble - your sister just figured out you ________ (and she's about to ________)!!"
Fill in the blank: Roger(thinking) - "That son of mine really is a chip off the old block - though to this day no one even suspects that I ________ my father!!"