"I know just the drinks you mean," Porthos confirms, following Aramis towards the chaises and already pulling his shirt up over his head. There's no reason not to blend in, after all, and it is that hot. "Madame Bonacieux's introduced me to them." He still prefers wine as an everyday drink, but he also loves new flavours and experiences so.

And yes, he'll call her Constance to her face, but it's still instinct to be more formal when talking about her to other people.