[Nod. He scans, eying the results critically.] I'm detecting an elevated pulse also---hmm, was that cough a symptom? I'll note that. [He does so, flashing concerned eyes at Lyle.]

So I suppose we wait for disaster to strike? [Smile---he's trying to joke, and he pats Lyle's back once and retreats---showing restraint, considering what those odd feelings are urging him to do.]