"Because if he fucked somebody else and I knew about it, I'd get insanely jealous and probably want to kill somebody," Adrian explained bluntly. "And vice versa if I fucked somebody else although I think Stephen would only inflict grievously bodily harm seeing as he has all these morals about killing and whatnot."
He nodded, sure of it. "Even with an Invisibility Cloak, it wouldn't muffle the sound," he added before smiling slightly. "Of course. It wouldn't do for me to show emotion now, would it?"
Adrian rolled his eyes. "I did say report," he pointed out. "And I'm only saying that if I was Rodolphus, I'd be suspicious of him what with many of our age group defecting or at least losing some of the fervor now we're seeing things through older eyes. First rule of being an assassin is to never trust your friends as they'll be the ones sent to finish you off."