Ravi is still fairly sure that he's about a heartbeat away from a nervous breakdown, which is in line for his life, but he nods when Kira talks about being back soon. He stays where he is, trying not to let the moments in between consume him as he thinks about whether Minor is there, whether Major is safe, and what this means. From the perspective of the scientist in him, there are implications to this that he's not sure he wants to think about for very long.

Everything is the same, apart from minor elements.

That seems an awful lot like they're in a new experimentation stage and the controls are changing. He waits, through the next round of people (not Major), and when Kira returns, there's at least some good news. "Did they seem like they'd lost weight or grown hair? Any physical changes, like us?"