When Zero (Lelouch) asked for a private meeting with Euphemia, there was a scene where Suzaku was able to see C.C. in the cockpit. C.C. was curious how.
She said, "looks like he can see me [...] is it because of what happened in Narita and Kamine?" Then she said, "or is he also? [...] if that's the case"
What does she mean by "is he also?"?
The way Suzaku saw her is also the same as when C.C. was still inside the tank in the pilot episode.