[She huffs a laugh.]

I'm sure you noticed, but I don't usually tell people anything about that stuff. You're the only one who knows.

[Technically true, considering she mostly talked about Igor and Theo and even that's not something she's talked about with Shinji at length.]

...You said I'm easy to read. Can you teach me not to be...?

[It's not that she wants to lie to people. But if it means people won't see her uncertainty or her fear, then they'll be able to rely on her more.]