"Oh, potion," Noble said lightly. Thank Merlin he had not been brewing anything illegal. "It was a —" it wasn't illegal, but it was embarrassing to say to a pretty woman, and so his voice became quieter "— laxative potion. Not for me." He added the last part swiftly, as if to try to dispel his embarrassment — but this was an embarrassing situation, and he was not sure he had managed to make himself feel any better about having to say the phrase laxative potion.