Cool! That's what it is all about. My kids do the same thing. I cant keep their headsets on.
Funny thing about these young kids.., I got into flying so I can take my kids all over and show them new places. I'm pretty sure they think everyone has an airplane. Like its a mini van or something. I can only imagine them in school; "so, sally.. what kind of airplane does your daddy fly"?
He goes everywhere with me. He's with me about 11 to 12 hours a day. Only problem we have is with altitude, I don't think he is equalizing @ 11500+ once we figure that out we'll be golden.