Maybe?

I have a theory, what if time actually does go by... bạn may be thinking "you're crazy" but let's think about it so let's say Peter Pan is 12 and 1 một giây goes bởi for everyday here on earth it would take 60 days just to reach a full một phút now × 365 (a year) bởi 86400 (the time of giây in a ngày that would be equal to 31536000 (the time of giây in a year) so now × 31536000 bởi 60 and bạn would get 1892160000 (how many giây in a năm for Neverland Time) so in 50 Never land years that would be equal to 94608000000 years in Earth Time so peter would still be 12 in 50 of our years, so what I'm meaning about this is Peter does age just time is way slower than the time that we have.

Welp that's just my theory!