If Illya had been literally anyone else, Napoleon would have taken the opportunity to use 'stimulation' as a flirtatious line. But he bit back the overwhelming urge and behaved.
"I know what you mean," the American admitted. "Having a lack of anything better to do, I've started preparing to teach a class. I don't know how much of my mind that's actually going to take up because it's nothing like stealing from the Louvre or putting bad guys where they belong, but it's something."
And it gave him something to focus on other than the fact that what started off as mere physical attraction to his partners was turning into something more. "You could consider something similar?"