[Mako nods at it-- and then looks back at Korra. His lack of experience with it just made him less likely to really react-- he'd already stored away the knowledge that Pyramid head was dangerous, and he had no interest in provoking it.

Yet.

He nudges her]

Hey. Let's not stick around here too long. I saw the monster, and I know he;s dangerous and shouldn't be messed with.