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In this case, though, I was nearly certain from Frederico's first reaction upon being introduced to Q's (spoiler) that Frederico had good reason to believe that (spoiler) wasn't his (spoiler).
Other than Frederico, though, I didn't get the impression that anybody else saw through it, but then that doesn't mean there weren't those who did. I am pretty sure that (spoiler) was introduced deliberately to influence Q in certain (spoiler) decisions.


