Mihaly hesitates for almost a whole second, torn between wanting to shield Bogdan from the worst of it and wanting to make sure he stays careful. He admits that yes, Bogdan's parents are scared of the man for a reason, and that Bogdan going into the basement every time there's a sound outside is probably a good idea. But he also does his best to assure Bogdan that the Church will find the man and persuade him to repent soon.
When Bogdan admits that he's lost, Mihaly sighs and admits that okay, that's bad news. But they have radios that they can call the Church with for help, and he's sure they'll help get Bogdan back home.
When Priela's radio goes off, Mihaly calls over in English: "Yeah, we're going to have to call this in. Bogdan here says he's lost. That's not a good situation even under ideal circumstances."