Funny way to start, but Tony sat back in his seat with a small, wry smile up at the ceiling as he considered the statement. "Yeah, that's, well, hopefully, that's what I was aiming for. Titanium, you know," he said and sipped thoughtfully at his coffee. "Fast, too, when you really kick them up, but. Hard to do that in the city. Lots of, uh, big walls in the way. Happy could have told you that." He didn't look back Pepper's way then, not sure why he had to go and say that, but there it was and Tony looked down into his paper cup instead, at the inky ripples on the coffee's surface and the catch of the fluorescent light.