"Impolite, schmimpolite. I mean, they don't need anything but the wheel and the pedals and whatever to drive, right? They use those in the past, don't they?" Have an eyeroll, Sam, because you're clearly missing out by not doing like Hiro does and getting your hands into everything.

...of course, there are consequences for that kind of thing too, as shown by sudden blaring horn that has Hiro yelping and jerking his hand back immediately. He figures it out pretty quickly, though, narrowing his eyes and frowning. "...why does your horn go off when your windshield wiper is pressed?"