"It followed the exact same steps, so why did the tea I had my servant brew not taste the same as hers? I had my suspicions, but, is it..."
My brain filled in the next word as "drugged" and I can't un-think how much more logical sense this conclusion would make and how much funnier this scene could have been XD (Though of course that would have ruined the whole mood. Which was ultimately magnificent, I might add.)