4th walling permissions post

Sayaka is a reasonably culturally aware teenager from a short bit into the future. She won't know most canons, but big ones (major movies, for example, or some really notable shonen anime, as well as a few other things) are likely to have been on her radar (then again, she is from a future alternate world, it's easy for her not to know if you don't want her to).

So! Can Sayaka:
a) recognize that your character is fictional?
b) say something to them about it?