[It's fine, Erwin jumps too. He wasn't expecting the car to be so loud when you're inside it! He also wasn't anticipating the way it vibrates underneath them; it's almost like something alive.]

[He's not sure he cares for these cars like he thought he would.]

Uh... there's something called a gear shift, to make it go forward and backward. It's next to the wheel.

[He pages through the book again.]

It also says you have to put your foot on the brake pedal to shift it into gear.