[He watches her reaction carefully, both with his eyes and his scanners, for any indication she might be faking her understanding and sympathy, but she seems to be genuine.

So he nods, in both gratitude and agreement, pulling his hat down again as he answers.]

My blood is blue, although if a situation arises in which that's apparent to people then I likely have larger concerns than being revealed to be an android.

[Like that there's no replacement thirium or other important components here. He really needs to figure out what to do about that, but replacement parts and the like for non-biological beings doesn't seem to be much of a priority here, which is another thing he's noticed and filed away mentally.]