[Chekov almost doesn't approach Aidan when he sees him on patrol. Aidan, he thinks, is quite capable and not at all in need help... except he looks a bit roughed up, and there's something about him—something that Chekov can't identify, although he knows he has seen it in others before—that he doesn't want to walk away from.
He catches up to Aidan before saying anything. Yelling is a terrible idea when there are raptors and giant wasps that might misinterpret loud noises as an invitation to attack.] Aidan? Are you managing?