The current situation made him look back a few moments ago when he actually noticed there was something not usual about her since they stepped inside the carriage, or perhaps before that that he failed to sense.
But he did not dig deeper, as he thought that it was something that did not need to be worried about, based on the fact that he had never been to any social events with her, where her gestures came to be something peculiar for him.
What transpired from her that caught his concern was that she looked more tense than usual. Had she not put some make-up on her delicate face, Canillas was sure that Joanna would have looked paler than she usually had her face bare.
He also recalled her gestures during their journey to the castle. The way she played with her fingers on her lap, which was something she would frequently do when she was anxious, was somehow fervid.