[At least he didn't introduce himself before Noctis corrected her, that would have been really awkward

Wait, what? Your name was Noctis all along?!

[But they're equally stupid names... why would he keep it a secret]

Heeey, I think I met him. There was a guy with weird blonde hair who tried to take a picture of me! He was pretty nice.

[He did compliment her dress a lot... In any case, she's pretty content to throw the real Prompto under the bus along with him, but he might not be able to escape the name lie of 2017 so easily]