Adrian settles back into his chair and looks thoughtful at the question. "Well, we were hardly thinking of ourselves as roommates, I suppose. And I'm honestly not sure there's much you don't already know. History, science...finding a way to meld the two, to bring the ideals of the past to fruition in the present. Really, aside from the occasional indulgence in gymnastics, I have very few hobbies that are unrelated to the work I do for Veidt Enterprises."

He could probably add 'fighting crime' and 'marketing his face' to that list, but those are things Lex has most likely already figured out.