Mm, you're really warm. He knows she doesn't mean it that way, he knows he shouldn't take it like anything other than an innocent observation, because that's all it is. But he still blushes.

"Geez, Blue, you can't just ask someone about the differences in their body," Noah teases, poking at her belly this time with a grin, cheeks still pink. But she's right, it does look like a body. It feels like one too, and it can do just about anything a real body can. Except die, unless something happens to the horcrux.