He knows me too well

So Jason built Simon a raygun out of Simon’s new Duplo blocks:

Him: Bweu, bweu, bweu, bweu. Simon, this is a raygun.
Me: Honey, I don’t want him to know about guns yet.
Him: Simon, we never shoot people with this raygun, only bad robots. Bweu, bweu, bweu, bweu.
Me: Still. No.
Him: Simon, this is what you use to protect Mommy from bad robots.
Me: Awwwwww. Well, okay.