User blog comment:IamJakuhoRaikoben/Chapter 374: Revolution, Review./@comment-24039250-20140307135833/@comment-7418318-20140307215436

It would explain why he never wanted Juvia, even though she was more than willing.

For more words that might be inserted into the sentence:
 * Debtor: Gray ows Silver money and what Natsu smelled are really the borrower's notes that Silver carries with him.
 * Tailor: The smell that Natsu associates with Gray actually comes from Gray's clothing... okay bad theory. Gray isn't wearing his clothes often and long enough to take on their scent.
 * Perfumist: Silver is mixing the perfume that they both spray themselves with, that's why the smell the same.

"You're Silver's _______"

BWZ: What is his son. " Wouldn't that make the sentence: "You're Silver's his son." ? :P