Glancing up, he noticed the approach of another male in his direction. His body tensed slightly, with a sigh. Great, good thing was he was not alone. Bad thing was, he did not know this guy at all. Could he be the one who brought him here? He gave a slight wave in greeting, there was no reason in getting worked up at the moment for nothing. The guy looked harmless enough, and rather clueless as to why he was here as well. Perhaps they were not so different at all for the moment. That would be more of a relief, than finding out he was the reason they were here and all.
He heard a bit of comotion not to far away, and turned his attention in that direction for the moment. Had that been another voice he had heard? He wondered who else could be here, though for now he figured he should be focusing on the one right in front of him. He turned back to the male, "who are you, why are you here?" he asked rather bluntly, it was an ice breaker. Depending on what the other said, Nico would choose to either allow himself to relax, or to defen himself against whoever this might be. He was not taking chances right now, in this creepy place. He could wind up in danger.