Spock peers at Hunter with that stoic speculative look he often wears, his expression betraying nothing of his thoughts on the matter. In contrast, McCoy is expressive enough for the both of them, looking like he can't quite decide if he wants to be concerned that they've both suffered some kind of mutual hallucination, or possibly upset they didn't say anything sooner, or just plain skeptical of the whole matter.

Uhura responds first. "When did this happen? We didn't run into any spatial anomalies that could cause something like that."

Well, here goes the part that makes things sound really weird. Jim winces a little. "Apparently the doors to the Nexus can be pretty random. My first way in was, uh, Conference Room One." He pauses a moment while his crew stare at him and Hunter in disbelief. "That was just the one time."