This looks like Toda is going to find out about Nakano's ability even if she tries to hide it. Or maybe I'm thinking too much into it and she manages to explain that reaction by saying he had a cute expression or something.
@Ovdose She'd probably be able to explain it with how long he froze up before responding.
Of course, that's assuming she doesn't drop her spaghetti. Which she would, since she's Nakano.