Kinuyo is troubled because she has finally noticed an irregularity. Darjeeling, Assam, Orange Pekoe, Rosehip, et al are not their real names. However, everyone else had already realized that.
Commander
Nishi-dono?You seem to be troubled by something recently de arimasu...?Commander Nishi-dono!Hm? Ahh, sorry.
What's the matter,
Fukuda?Umm...
Actually, I've just learned a terrible truth...