Jack hands over enough to wrap V's arms, along with the antibiotic gel, then lets him do his thing, instead kind of humming to himself as he circles the camper, trying to get a feel for its actual size. If he's going to be driving it, and he thinks he might, he doesn't want to be banging it into things.

So he's still outside when V starts screaming. He gives a little yelp of his own, then darts off after him. "Are you all right? What happened!"