Klaus stared at Sirius for a moment and then he started to laugh, because this entire conversation was surreal. Sirius had no fear, which was understandable considering that no one could die here, but there was also a confidence that had nothing to do with the situation.
"Oh my dear Sirius Black, you're not the one, but good jump in thinking that you are the one person who could make me lose control after over a thousand years." No, there was no loss of control, but Klaus might just keep this one around. "You're amusing, and also a liar. I doubt that there's a suggestion box for fine dishes."
He leaned closer, his lips brushing against Sirius' ear. "If you ever change your mind, I can show you just how intoxicating it can be." He pulled back and winked at the other man.